Answer:
Sex cells.
Explanation:
Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.
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Muscle contractions occur when myofibrils
in the muscle shorten and lengthen to make
the muscle contract and extend. Which
types of muscles use these muscle
contractions?
All muscle types
Only smooth muscles.
42. the primary motor cortex is arranged such that neurons near one another send signals to areas of muscles that are close to each other. this arrangement illustrates the:
The notion of topographic organisation is illustrated by the primary motor cortex's configuration, which allows neurons that are close to one another to communicate with adjacent regions of the muscle tissue.
What is primary motor cortex?At the primary motor cortex, motor representation is neatly structured (inverted) along a fold in the cortex known as the central sulcus, running from the toe (at the top of the cerebral hemisphere) to mouth (at the bottom).
Particular cortical regions may, however, govern some body parts in a somewhat overlapping manner. Before the start of a movement, primary motor cortex neurons fire 5 to 100 ms in advance. These neurons are therefore engaged in relaying motor orders to the alpha motor neurons, which in turn cause the proper muscles to contract, rather than firing as a result of muscular activation.
Therefore, The notion of topographic organisation is illustrated by the primary motor cortex's configuration, which allows neurons that are close to one another to communicate with adjacent regions of the muscle tissue.
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Which statement summarizes the changes that occur to energy in cellular respiration
Answer:
Where are the statements?
Explanation:
state the principal of independent assortment below
The Law of Independent Assortment states that during a dihybrid cross (crossing of two pairs of traits), an assortment of each pair of traits is independent of the other.
Explanation:
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If a father is affected by an X-linked dominant condition and the mother is not, which children can inherit the condition? A. both males and females B. only males C. neither males nor females D. only females
Answer:
C
Explanation:
Neither males nor females
Niño was responsible for the following events in 2015.
16 tropical cyclones in the central Pacific hurricane basin pls help
True. Niño was responsible for the 16 tropical cyclones events in 2015.
What is Nino?Niño, specifically the El Niño weather phenomenon, was responsible for the occurrence of 16 tropical cyclones in the central Pacific hurricane basin in 2015.
El Niño is a warming of the surface waters in the eastern and central Pacific Ocean that occurs every few years, and can have significant impacts on global weather patterns.
In 2015, the El Niño conditions contributed to a warmer than usual central Pacific, leading to an increase in the number of tropical cyclones in the area. The El Niño also contributed to a decrease in Atlantic hurricane activity, due to increased wind shear and atmospheric stability in the region.
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Give three examples that show the importance of gravity to humans.
Answer:
The force that holds the gases in the sun. The force that causes a ball you throw in the air to come down again. The force that causes a car to coast downhill even when you aren't stepping on the gas. The force that causes a glass you drop to fall to the floor.
What are the conditions that make changes in the tissues?
Answer:
Rheumatoid arthritis (RA)
Scleroderma.
Granulomatosis with polyangiitis (GPA)
Churg-Strauss syndrome.
Lupus.
Microscopic polyangiitis.
Polymyositis/dermatomyositis.
Marfan syndrome.
Explanation:
How does the mass of the paper helicopter affect the time it takes to fall 2 meters? in 250 easy words
Answer:10
Explanation:
200
What would be the most likely result if humans stopped burning fossil fuels?
A. Greenhouse gases levels would decrease
B. The polar ice caps would melt more quickly
C. There would be less oxygen in the atmosphere
D. Global warming would increase
Answer:
A. Greenhouse gases levels would decrease.
Explanation:
Hope this helps!
Answer:
A. Greenhouse gases levels would decrease
Explanation:
Burning fossil fuels like coal, oil and natural gas for energy releases greenhouse gases like carbon dioxide and methane into the atmosphere. These greenhouse gases contribute to global warming by trapping heat in the atmosphere. If humans stopped burning fossil fuels, it would dramatically reduce the amount of new greenhouse gases being emitted. This would allow atmospheric greenhouse gas levels to gradually decrease over time as natural processes absorbed some of the excess gases.
The other answers are not likely results:
B. The polar ice caps would melt more quickly - Stopping fossil fuel combustion would actually help slow the melting of polar ice caps by reducing global warming.
C. There would be less oxygen in the atmosphere - Fossil fuel combustion does not significantly impact atmospheric oxygen levels.
D. Global warming would increase - Ending fossil fuel use would lead to less global warming in the long run by reducing greenhouse gas emissions.
So in summary, the most immediate and likely result of humans stopping fossil fuel combustion would be decreasing levels of greenhouse gases in the atmosphere, as option A states. This would then help slow climate change impacts like polar ice melting.
How do air masses get from one place to another?
infiltration
transpiration
evaporation
transportation
Air masses get from one place to another through evaporation
What locations do evaporation and transpiration occur in?
Water that evaporates into the atmosphere from the soil surface, the groundwater table's capillary edge, and land-based bodies of water is referred to as evapotranspiration. Transpiration, or the transfer of water via plants from the soil to the atmosphere, is also a component of evapotranspiration.
Water on the surface of the earth enters the soil through a process called infiltration. The rate at which soil can absorb rain or irrigation is known as infiltration rate in soil science. It is expressed in millimeters per hour or inches per hour. As the soil becomes saturated, the rate slows.
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Water is cohesive. Which describes this feature of water molecule
Water is cohesive therefore the feature of water molecules which best describes it is that they are attracted to each other.
What is Cohesion?This is referred to as the property of an atom or molecule which involves sticking together in a very tight manner as a result of the presence of some forces or bonds within them.
Water is a universal solvent which comprises of the elements known as hydrogen and oxygen and are used for various types of purposes such as drinking, washing etc.
Water as a compound is highly cohesive due to its ability to form hydrogen bonds with one another and is responsible for the surface tension which is experienced in its interaction with some other substances.
This cohesive property of water explains the way it works in different types of bodies and is therefore the reason why sticking together was chosen as the most appropriate choice.
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McGraw-Hill Education
1₁
H.O.T. Questions (Higher Order Thinking)
3. Determine A distance-time graph shows a
horizontal line at a distance of 3 km.
Explain the motion of the object. sc.6.P.12.1
5.
6.
0-1 sec drops from 10 to 6 m at a constant pace; 1-2 sec pauses at 6 m; 2-3 sec descends from 6 m to 2 m at a constant rate; 3-4 sec stops at 2 m; and 4-5 sec descends from 2 m to 0 m at yet another constant rate.
What in the phrases is the object?The subject's verb normally acts onto the person, place, or thing known as the object. The obvious method to locate the object in a short phrase is to search for the word or pronoun that comes after the verb.
What does a scientific object definition entail?A physical object is a recognizable collection of stuff that may move as a unit in translation or rotation and may be confined by a recognizable boundary.
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The entire seiche is under water which occurs during these high wind periods or high lake levels. At the same time, coastal fens are one of Michigan's most imperiled habitats. What effects do you think that the loss of coastal fens has had on Michigan coastlines, coastal properties, plants and wildlife?
The loss of coastal fens in Michigan has had significant effects on the state's coastlines, coastal properties, plants, and wildlife.
Coastal fens are unique wetland habitats that provide important ecological functions and support a diverse range of plant and animal species.The loss of coastal fens has resulted in the degradation and erosion of Michigan's coastlines. Fens act as natural buffers, absorbing wave energy and reducing the impact of storms and high lake levels. Without the presence of fens, coastal areas are more susceptible to erosion, leading to shoreline retreat, loss of land, and damage to coastal properties.The disappearance of coastal fens has had a negative impact on the plant communities in the region. Fens are home to a variety of specialized plant species that are adapted to the unique hydrological and nutrient-rich conditions of these habitats. The loss of fens has resulted in a decline in plant diversity and the displacement of native species by invasive plants, disrupting the natural balance of coastal ecosystems.The loss of coastal fens has had implications for wildlife populations. Fens provide critical habitat for a wide range of species, including amphibians, reptiles, birds, and mammals. The loss of these habitats has led to the loss of nesting sites, feeding areas, and migration corridors for many species. This can have cascading effects on the overall biodiversity and ecological functioning of coastal ecosystems.The loss of coastal fens in Michigan has resulted in increased coastal erosion, decreased plant diversity, and the disruption of wildlife habitats. Efforts to protect and restore these imperiled habitats are crucial for preserving the ecological integrity and resilience of Michigan's coastlines and supporting the diverse array of plants and wildlife that depend on them.For more such questions on coastal fens
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Use the box method to distribute and simplify (-x-3) (2x^2-2x) it’s algebra not biology just didn’t have algebra
By the distributive property, we would have that;
\(-2x^3 - 4x^2 - 6x\)
How do you simplify by the distributive property?When utilizing the distributive property to simplify an expression, you must distribute or multiply each term inside parenthesis by the term outside the brackets. You can combine similar terms using this characteristic to make the expression even simpler.
Always carefully apply the distributive property to each phrase enclosed in parenthesis before combining comparable terms to create a simpler expression.
We have that;
\((-x-3) (2x^2-2x)\)
Hence;
\(-2x^3 + 2x^2 -6x^2 - 6x\)
Then we have that;
\(-2x^3 - 4x^2 - 6x\)
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Please select the word from the list that best fits the definition
chlorine is added to kill remaining microorganisms in the water
Coulagation
Filtration
Chlorination
Aeration
Softening
Settling basin
I will give brainliest!
Answer: Chlorination
chlorine is added to kill remaining microorganisms in the water
Using text details we can see it says Chlorine
Also. Chlorination is the proccess of killing infections.
Glucose break down during cellular respiration.
O True
O False yes
Is this the right one lmk!!!!
Answer:
ya i think
Explanation:
The substances that are present after any chemical reaction are called
Answer:
Products
Explanation:
Answer:
Products
Explanation:
Which of the following is true of the Ashkenazim?
A) They lived around the Mediterranean.
B) They were the fighters that crushed the rebellion in AD 70.
C) They often mixed with non-Jews.
D) They lived in northern Europe.
The statement that is true about the Ashkenazim is that they lived in northern Europe.
The correct option is D.
Who are the Ashkenazim?The Ashkenazim are one of the two main branches of Jews, the other being the Sephardim.
The Ashkenazim originated in the Rhineland of Germany in the early Middle Ages and later spread to other parts of Europe, including Poland, Russia, and other Slavic countries. They have a distinct culture and language, Yiddish, and have contributed significantly to Jewish scholarship, literature, and music.
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Which of these is an example of a biotic part of the ecosystem? water trees soil sun
Answer:
The answer to this question is Tress. Hope this helps
Answer:
water
Explanation:
3) Which of the following statements about independent assortment and segregation is correct?
A) The law of independent assortment requires describing two or more genes relative to one
another
B) The law of segregation requires describing two or more genes relative to one another.
C) The law of independent assortment is accounted for by observations of prophase I.
D) The law of segregation is accounted for by anaphase of mitosis.
Answer:
im pretty sure c but not sure
Explanation:
The independent assortment is one that describes how different genes independently get separated from one another. This process takes place during the development of the reproductive cells.
During mitosis, the parts of the chromosome are divided into haploids. Thereby separating the assortment. The example of pea-shaped genes is a law of independent assortment and segregation.Hence the law of assortment needs describing two or more genes relatively to one another.Thus option A is correct.
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If we were to place an animal between the Lizard and the Pigeon, what characteristics MUST that animal have?
What characteristics must it NOT have?
Answer: thr answers are in the second page :)
Explanation:
https://www.isd2135.k12.mn.us/cms/lib2/MN01001544/Centricity/Domain/54/Cladograom%20Practice%20Key.pdf
Answer:
It must have: claws and lay eggs
It must not have: feathers and no eggs
Explanation:
How many hydrogen bonds are present in the base pairing of guanine and cytosine?
3
Answer:
3 Hydrogen bonds
Explanation:
Cytosine and guanine pairing can be found in both DNA and DNA-RNA hybrid formed during replication and transcription. The two nitrogenous bases are held together by three hydrogen bonds.
(1)As a cloud of gas and dust collapses on itself and becomes more dense, the temperature at the center of the cloud
A, Increase
B, Decrease,
C, Stay the same.
(2)What is the first step in the nuclear fusion process?
A, two helium atoms combine to make one hydrogen atom
B, two hydrogen atoms combine to make one helium atom
C, two helium atoms combine to make one carbon atom
Answer:
1. Option A.
Increase.
2. Option B.
two hydrogen atoms combine to make one helium atom
Explanation:
Stars formation occur In a cold or sense region called molecular clouds. It start when the fender part of the cloud collapse under gravity. The core tend to collapse first since they are denser than the outer cloud. As the collapse they form clumps and this intend form protostar and this process take 10 million years. As the center of the protostar is compressed, it heat up. The Temperature increases.
Nuclear fusion is a chemical reaction in which two lighter nuclei combines to form heavier nuclei. Two hydrogen atoms combine to form helium atoms
Which statement best describes the process of science?
A.Scientific ideas evolve or change over time.
B.Scientists generally discover new ideas without the help of others.
C.New ideas in science generally result from planned experiments.
D.Scientists are objective and free of prejudice.
New ideas in science generally result from planned experiments
What is science?The term science refers to the study of the universe. The study of science must be empirical in the sense that it involves the use for experiments. This is how accurate knowledge can be gotten in science. Science has to do with empirical data. In the field of science we work with the results that we get from rigorous experimentation in our quest to explain the occurrences that encompass the universe.
These experiments must be properly planned and executed accordingly in order to be meaningful for decision making.
Thus, the statement that describes the process of science is; "new ideas in science generally result from planned experiments."
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Why did many species go extinct in the Pleistocene from an evolution point of view
Answer:
The first hypothesis is that human hunting drove this animals extinct.
Another is that they disappeared due to climate change.
A third hypothesis envisages anthropogenic fire as a cause of extinction of at least some megafauna
Explanation:
envisages means to contemplate or conceive of as a possibility or a desirable future event.
anthropogenic fire is the human use of fire as a tool. In anthropogenic fire, fire is intentionally lit, controlled and used as a tool for gathering, hunting large game, enhancing plant resources, managing the landscape and fighting battles.
just incase you want to ask
9. Explain how carbon cycles in Earth's systems.
Answer:
The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms.
If methods used in molecular systematics were not developed what would be the effect on the study of systematics?