Answer:
The heat would reach the beeswax via conduction through the metal skewer, thus melting the wax.
Which is a possible result of rising ocean temperatures caused by global warming? formation of dust bowls increase in strength of hurricanes rapid evaporation of water in soil decrease in population due to health threats
(I'm pretty sure this is biology)
Answer:
B
Explanation:
Global warming is the rise in the temperature due to greenhouse gases. It affects the ocean and increases the strength of hurricanes. Thus, option B is correct.
What is global warming?Global warming is the increased temperature due to a rise in greenhouse gases that affects the ozone layer present in the atmosphere. It also increases the temperature of the oceans.
The oceans absorb the maximum heat from the atmosphere resulting in the melting of ice caps and glaciers. This causes a change in the climate and can lead to natural disasters like flooding, hurricane, etc.
The oceanic temperature does not affect the dust formation or the evaporation of the water from the soil. Similarly, it does not possesses a health threat to the population.
Therefore, the increased global warming increases the strength of hurricanes due to the rise in oceanic temperature.
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What is generally the site of cellular respiration?
Which division of time on the geologic time scale is the longest?
OA. A period
OB. An eon
C. An epoch
OD. An era
SUBMIT
The division of time on the geologic time scale that is the longest is an eon, which is in option B, as an eon can span billions of years and is divided into eras, which are then divided into periods and epochs.
What is geological time?The geologic time scale is a system used by geologists and other scientists to divide the history of Earth into specific intervals of time based on major events and changes in the planet's geology, climate, and life forms. The geologic time scale is divided into four main categories: eons, eras, periods, and epochs. An eon is the largest and longest division of time on the geologic time scale, spanning billions of years.
Hence, the division of time on the geologic time scale that is the longest is an eon, which is in option B.
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A pushing force that can be calculated as force x
area is called ...
O Pressure
O Density
O Gravity
O Hydraulic force
O Newtonian
Answer:
Pressure :)))))))........
Even though most plants are angiosperms, gymnosperms still have an advantage in certain environments. In what type of environments are gymnosperms more successful than angiosperms
The air masses that originate in low latitude are called
a) polar b) tropical c) continental d) marine
The air masses that originate in low latitude are called b) tropical.
Air masses are large bodies of air with similar temperature and humidity characteristics. The air masses that originate in low latitudes near the equator are called tropical air masses. These air masses are typically warm and moist due to the high temperatures and abundant moisture present in tropical regions. As these air masses move away from the equator, they can influence weather patterns and climate in the regions they encounter.
Tropical air masses are important in shaping weather conditions in many parts of the world, particularly in tropical and subtropical regions. When tropical air masses interact with other air masses, such as polar air masses, it can lead to the formation of weather systems, including fronts, storms, and precipitation. Understanding the characteristics and movement of tropical air masses is essential for meteorologists and climatologists in predicting weather patterns and studying climate dynamics.
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How do permeability and slope affect runoff?
Answer: For one thing, with the increase in slope, the soil infiltration rate will decrease, which can increase the runoff amount [15–17]. For the other, the effective rainfall obtained by the soil bin will decrease as the slope increases.
Explanation:
Answer:
Maintenance can be difficult, at best, and establishing plants, though very important for slope stability, often requires implementing costly and laborious solutions for erosion control. Every time it rains, the water that flows down a slope slowly removes soil and can cause gullies to form over time, removing valuable topsoil from the landscape.
the secretory activity of the anterior pituitary begins to change during late follicular phase such that
During the late follicular phase, the secretory activity of the anterior pituitary begins to change, leading to an increase in the production and release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH).
The secretion of follicle-stimulating hormone (FSH) decreases and the secretion of luteinizing hormone (LH) increases. This shift in secretory activity triggers ovulation and the start of the luteal phase. LH stimulates the ruptured follicle to form the corpus luteum, which produces progesterone to prepare the uterus for potential implantation. The change in secretory activity is a crucial part of the menstrual cycle and ensures the proper timing and preparation for possible pregnancy. This surge in hormone levels stimulates the maturation of the ovarian follicle and prepares the body for ovulation.
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Which stWhy is Pluto now called a dwarf planet?
Plant Cell
Animal Cell
:: Have a cell membrane
:: contains ribosomes
Contains cell wall
.: Have many small vacuoles
:: No chloroplasts
:: Contain chloroplast
Have cytoplasm
:: Has a large central vacuole
: No cell wall
:: contains nucleus
Answer:
all left go left all middle go middle all right go right
Bacteria are organisms that reproduce asexually. How is it better for them than reproducing sexually.
Answer: they don't have a reproductive system
Explanation:
Amylase is an enzyme found in saliva that helps break down starches into glucose. Which of
these statements best describes how amylase starts this reaction?
A. Amylase binds to the glucose to start the reaction.
B. Amylase provides extra energy to start the reaction.
C. Amylase decreases the energy needed to start the reaction.
D. Amylase changes the shape of the starch to start the reaction.
Answer:
Amylase is not the enzyme found in saliva it is ptyalin
Explanation:
the digestion of starch starts in the mouth.
the ptyalin hydrolysis the starch.
Which of the following is NOT in part of the natural selection process?
A. a species produces more offspring than can survive
B. an organism adapts to their environment causing variation
C. individuals competing with each other
D. fossils being formed
Answer:
the selection that is not a natural selection process is D: fossils being formed
Answer:
D. Fossils being formed
Explanation:
In the natural selection process, the point is that the animal which is best adapted to the environment survives, so their offspring can survive and produce more offspring that adapts. This is because organisms need to adapt to their environment to survive. Without natural selection, most animals would be too weak to live in their own habitat.
So when we see the answer choices, we have to ask if the species could continue to live and adapt.
A- the species produces more offspring that can survive. Yes, the species can continue to live and adapt.
B- an organism adapts to their environment. Yes, the species can continue to live and adapt.
C- individuals competing with each other. Yes, the better species will win, and continue to live and adapt
D- fossils being formed. No, this has nothing to do with the process of living and adapting. It is in fact the opposite, since it relates to the species dying.
So the answer is D
HELP ME OUT PLEASE KISSES WILL BE AWARDED
Answer:
what kisses i want one if you giving them away
Explanation:
because i want one not bad but i want one
Answer:
3200g
Explanation:
n=pv/RT
n= 3000 x 83.1 / 8.31 x 300
n = 100
n= mass/molarmass
100= m/32
m=3200g
the ogallala aquifer, a glacier, and the pacific ocean would all be considered
The Ogallala Aquifer, a glacier, and the Pacific Ocean would all be considered water sources.
These diverse natural formations play crucial roles in supplying fresh water and maintaining the global water cycle.
The Ogallala Aquifer, located in the United States, is one of the largest underground sources of fresh water. It spans eight states and provides irrigation for agricultural lands, contributing significantly to the nation's food production.
Glaciers, which are large masses of ice and snow, also serve as freshwater reservoirs. As they slowly melt, they release water into rivers, lakes, and oceans, supporting the ecosystems in their vicinity and providing water for human consumption and agriculture.
The Pacific Ocean, as the world's largest and deepest ocean, contains a vast volume of water. While its water is salty and not directly suitable for human consumption or irrigation, it plays an essential role in the global water cycle. Evaporation from the ocean surface generates atmospheric moisture, which eventually falls as precipitation over land, replenishing fresh water sources.
In summary, the Ogallala Aquifer, glaciers, and the Pacific Ocean are all vital water sources that contribute to sustaining life on Earth through their involvement in the water cycle and provision of fresh water resources.
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What are ribosomes? What is cell wall?
Answer:
RIBOSEMS:-A ribosome is a complex molecular machine found inside the living cells that produce proteins from amino acids during a process called protein synthesis or translation. The process of protein synthesis is a primary function, which is performed by all living cells.
CELL WALL:-the usually rigid nonliving permeable wall that surrounds the plasma membrane and encloses and supports the cells of most plants, bacteria, fungi, and algae — see cell illustration.
The diagram below shows the details of an experiment in which three similar table-cloth (1,2 and 3)with identical fat stains, were washed in a biological enzyme containing powder solution in the same washing machine at three different temperatures, 15°C,37°C and 64°C.
which property of enzymes is being investigated
Given what we know, we can confirm that the property of enzymes most likely being studied is denaturation.
What is enzyme denaturation?This is a process in which the enzyme loses its overall structure and the ability to perform its function. This happens most often at high temperatures but can be caused by other factors as well.
Therefore, we can confirm that the property of enzymes most likely being studied is denaturation.
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solve it according to the question please.
the subject is petroleum, so please solve it regardibg
this.
F- Explain the global carbon-climate cycle during the Cretaceous period. (Write only one paragraph describing what happened during the Cretaceous geological period in order to have good source rocks.)
During the Cretaceous period, high temperatures and abundant vegetation resulted in increased \(CO_2\) levels, leading to the accumulation of organic matter and the formation of good source rocks for oil and gas.
During the Cretaceous period, spanning from approximately 145 to 66 million years ago, the global carbon-climate cycle played a crucial role in the development of favorable conditions for the formation of good source rocks. The period was characterized by high global temperatures and abundant vegetation, resulting in increased carbon dioxide \((CO_2)\) levels in the atmosphere.
The elevated \(CO_2\) levels fueled vigorous photosynthesis, leading to the accumulation of organic matter in marine and terrestrial ecosystems. As this organic matter was buried and subjected to heat and pressure over millions of years, it transformed into oil and gas, creating potential source rocks. The warm climate and prolific vegetation during the Cretaceous, along with the subsequent geological processes, contributed to the formation of the rich hydrocarbon reserves that are vital to our energy resources today.
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The correct question is:
Explain the global carbon-climate cycle during the Cretaceous period. (Write only one paragraph describing what happened during the Cretaceous geological period in order to have good source rocks.)
Which of the following describes a cnidarian with a polyp body form?
a tube-like body attached to a firm surface with tentacles on the opposite side of the attachment, surrounding the animal's mouth
an animal with a body lacking tissue
a body shaped like an umbrella that is capable of swimming and has tentacles hanging below it
an animal body that digests food intracellularly rather than extracellularly within a gastrovascular cavity
Answer:
a tube-like body attached to a firm surface with tentacles on the opposite side of the attachment, surrounding the animal's mouth
Explanation:
A polyp is a type of body structure that a cnidarian can assume. The cnidarians, in turn, are invetebrate animals of aquatic life. This group of animals includes jellyfish, corals and sea anemones.
In polyp form, cnidarians are not actively moving, although some do move when they feel threatened. This is because they appear as a tubular structure, with one end fixed to the sea floor. The other end presents the animal's mouth, which is surrounded by tentacles that are responsible for capturing the prey needed for food.
Answer:
a tube-like body attached to a firm surface with tentacles on the opposite side of the attachment, surrounding the animal's mouth
Explanation
it's correct
8. Which of these is the direct result of an error in the transcription of a DNA
nucleotide?
A. Amino acids do not bond to tRNA.
B. Transportation of mRNA does not occur.
C. The nuclear membrane is ruptured.
D. RNA sequence is incorrect.
CLEAR ALL
Answer:
D. RNA sequence is incorrect.
Explanation:
Genome editing can be defined as a high-tech process which avail scientists the opportunity or ability to remove (delete), replace and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants etc in order to correct a genetic disorder and to improve on their physical and chemical conditions.
Transcription can be defined as a process which typically involves re-writing the informations contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase.
When a RNA sequence is incorrect, it leads to an error in the transcription of a DNA nucleotide.
This ultimately implies that, an error in the transcription of a DNA nucleotide is the direct result of an incorrect codon sequence (RNA nucleotides).
A if the first statement is TRUE and the second statement is FALSE
B-if the first statement is FALSE and the second statement is TRUE
C-if both statements are CORRECT
D- if both statements are WRONG. .
1. Light is not only required for the food production of plants.
2. Chlorophyll absorbs the light coming from the sun.
1. Photosynthesis occurs largely in the mesophyll.
2. The splitting of water is known as photophosphorylation.
1. Plants convert light energy to mechanical energy.
2. Glucose is the ultimate product of photosynthesis.
1. When the sun heats the leaves of the plant, photosynthesis begins.
2. Sunlight is needed in the light-independent reaction (Dark reaction)
Answer:
1. C
2. C
3. B
4. A
Explanation: Hope it helps you :)))))
Have a good day
Light is required for respiration and food production , absorbed through chlorophyll. So it's (C).
Mesophyll is photosynthetic tissue and splitting of water is known as photolysis. (A)
Plant converts light energy into chemical energy, and glucose is the ultimate product. (B)
Light is needed for photosynthesis, but not during dark reactions.(A)
What is photosynthesis ?Plants and other living things use a process called photosynthesis to transform light energy into chemical energy that can then be released through cellular respiration to power the organism's activities.
The first stage of photosynthesis, known as the light reaction, uses light energy to produce ATP and NADPH, whereas the second stage, known as the dark reaction, uses the energy from ATP and NADPH to produce glucose.
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The southern United States experiences periodic occurrences of severe cold and drought conditions. Which weather phenomenon most likely causes this and why?
La Niña, because the jet stream is displaced southwards
La Niña, because the jet stream is displaced northwards
El Niño, because of increased upwelling of cooler waters
El Niño, because of decreased upwelling of cooler waters
Answer:
D give Brainlist
Explanation:
La Nia is a climatic phenomenon that causes the surface ocean water temperature along South America's west coast to decrease. It causes the sea water's temperature to be lower than usual, hence option D is correct.
Why are periodic occurrences of severe cold and drought conditions?Lower temperatures lead the central and eastern Pacific to have higher than usual pressure, which reduces rainfall. Due to up-welling, rainfall decreases as cloud formation does.
The "ENSO," also known as the El Nino-Southern oscillation, is a cyclical climate phenomenon that periodically affects the tropical Pacific. Its warm and cool periods are called El Nino and La Nina, respectively.
Therefore, the trend switches back and forth occasionally every two to seven years, disrupting tropical wind and rainfall patterns, hence option D is correct.
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thoracic outlet syndrome treated with injecting botulinum toxin into middle scalene muscle and pectoral muscle interfascial planes: a case report
I'm an AI language model, and while I can provide general information about Thoracic Outlet Syndrome (TOS) and the use of botulinum toxin, I don't have access to specific case reports or the latest medical research beyond my September 2021 knowledge cutoff. It's important to consult with a qualified healthcare professional for accurate and up-to-date information about your specific condition and treatment options. That being said, I can offer some general information on TOS and the potential use of botulinum toxin.
Thoracic Outlet Syndrome is a condition characterized by compression or irritation of the nerves or blood vessels in the thoracic outlet, which is the space between the collarbone and the first rib. This compression can lead to pain, weakness, and numbness in the upper extremities.
Botulinum toxin, commonly known as Botox, is a neurotoxin produced by the bacterium Clostridium botulinum. It works by temporarily blocking the release of acetylcholine, a neurotransmitter responsible for muscle contractions. Botulinum toxin injections have been used for various medical conditions, including muscle spasticity, chronic migraines, and certain types of pain.
While there is limited research on the use of botulinum toxin specifically for TOS, some studies and case reports suggest that injecting botulinum toxin into the middle scalene muscle and pectoral muscle interfascial planes may help alleviate symptoms associated with TOS. By temporarily weakening or paralyzing the targeted muscles, the injections may reduce muscle spasm and relieve compression on the nerves and blood vessels in the thoracic outlet.
However, the effectiveness of botulinum toxin injections for TOS can vary from person to person, and more research is needed to establish its long-term benefits and safety profile. Additionally, treatment for TOS is usually multimodal and may include physical therapy, medications, and, in some cases, surgery.
It's essential to consult with a healthcare professional, preferably a specialist in the field of TOS, to discuss your specific symptoms, diagnosis, and the most appropriate treatment options for your condition. They will be able to provide you with personalized advice and guidance based on the latest medical knowledge and evidence.
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What did Aristotle observe to help him understand that Earth is round?
Answer:
Aristotle observed that only 50% of the stars are visible at one time, concurring that Earth is round because if not we would all see the same stars 100% of the time.
Which mechanism produces this genetic diversity
Answer:
crossing-over
Explanation:
im not sure sorry if is wrong
Crossing over is the mechanism that produces the genetic diversity and alleles cross over and pair up, resulting in the genotype for an offspring.
What is Crossing over?When it will come to the genetics as well as genomics, the term "crossing over" has been described the exchange of the DNA that takes place between paired homologous chromosomes which means one from each parent at the time or during the formation of egg and sperm cells (meiosis).
This mechanism leads to novel allele combinations in the gametes (egg or sperm) generated, ensuring genetic variety in any baby born. Crossing over is a cellular process that happens during meiosis when chromosomes of the same type are lined up. When two chromosomes one from the mother and one from the father would line up, parts of the chromosome can be switched.
Therefore, Crossing over is the mechanism that produces the genetic diversity and alleles cross over and pair up, resulting in the genotype for an offspring.
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Place the following steps of muscle contraction in the order in which they occur.
Muscle Contraction Neuron stimulates a muscle cell Ca²⁺ is released from the sarcoplasmic reticulum Myosin interacts with actin Troponin moves tropo myosin protein Action potential triggers opening of Ca²⁺-release channel
I'd be happy to help you with the order of muscle contraction steps. Here's the correct sequence:
1. Neuron stimulates a muscle cell
2. Action potential triggers opening of Ca²⁺-release channel
3. Ca²⁺ is released from the sarcoplasmic reticulum
4. Troponin moves tropomyosin protein
5. Myosin interacts with actin
6. Muscle Contraction
This sequence represents the process of muscle contraction, starting from the neuronal stimulation to the actual contraction of the muscle fibers.Muscle can be subdivided into two general categories: striated muscle, which includes skeletal and cardiac muscles; and nonstriated muscle, which includes smooth muscle such as vascular, respiratory, uterine, and gastrointestinal muscles. In all muscle types, the contractile apparatus consists of two main proteins: actin and myosin. Striated muscle is so called because the regular arrangement of alternating actomyosin fibers gives it a striped appearance. This arrangement allows coordinated contraction of the whole muscle in response to neuronal stimulation through a voltage- and calcium-dependent process known as excitation–contraction coupling.
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While playing on the playground, a child gets pushed backward and falls on his outstretched arms, fracturing his ulna and radius. what type of force created these fractures?
The type of force creating this fracture in ulna and radius is indirect force.
What are the different causes of fractures?A fracture refers to complete or partial break in a bone.Bone fractures are caused due to trauma, overuse and disease that weaken the bones such as osteoporosis.Depending upon the way in which the bone fractured, fractures can be open, stable, oblique, transverse, etc.The major symptom is pain in the adjoining areas. Other symptoms include swelling, bruising, deformity.Treatment includes applying cast or brace and fixing the broken bones into place.Indirect force is the one which breaks the bone at a distance which is away from the point of impact. E.g.: You fall on your outstretched hand and break your upper arm. Direct force breaks the bone at the point of impact.Learn more about fracture here:
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Write a paragraph describing how muscles and bones work together to create movement. Be sure to include the following words in your paragraph.
Tendon(s), ligament(s), cartilage, bone(s), muscle(s), skeletal system, muscular system.
Musculoskeletal system works to help you with diverse body movement. human body have206 bones and more than 600 muscles, connected by ligaments, tendons and soft tissues.
Bones support your body, protect organs and tissues, store calcium and fat and produce blood cells. Cartilage is connective tissue, cartilage cushions bones inside your joints, spine and in your ribcage. Bones together makes joints these joints have a large range of motion .Muscle is made of thousands of stretchy fibers. they helps to move, sit upright and stand still. Ligaments are tough collagen fibers, ligaments connect bones and help stabilize joints. Tendons connect muscles to bones tendons are tough but not very stretchy.
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Which one of the traits listed below is not used to define the order Primates?
a. a tendency towards erect posture
b. an inflexible, specialized limb structure
c. hands and feet with a high degree of prehensility
d. retention of five digits on the hands and feet
e. generalized dentition
A stiff limb structure that performs specific tasks The following characteristics are not used to classify the primate order.
What characteristics do primates possess?The primates are distinct from less developed animals in that they show distinctive characteristics. They include huge brains, superior eyesight, arboreal adaptation, opposable thumbs, and greater shoulder range of motion. The primates which are most commonly seen include gorillas, monkeys, and apes.
What four characteristics do primates possess?The ability to sit for extended periods of time inside an upright position without relying on the upper limbs for rebalancing, dependence on vision, and diminished sense of smell are all traits that are derived from primates. Other traits include the prehensile finger and big toe, proboscis legs and hands, nails rather than claws just on digits, and the ability to walk upright.
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The layer of the atmosphere where many airplanes fly to avoid thunderstorms and other turbulence is called A. troposhere B. stratosphere C. mesosphere D. thermosphere
Answer:
B. Stratosphere