The average of the following set of measurements is 20°C.
To find the average of the given set of measurements
Given:
Set of measurements = 27°C, 12°C, 31°C, 19°C, 23°C, 11°C, 17°C
Number of Observations = 7
Average = Sum of observations/Total number of observations
Sum of observations = 27°C+12°C+31°C+19°C+23°C+11°C+17°C
= 140
Total number of observations = 7
Substitute the values in the formula
= 140/7 = 20°C
Therefore, the average of the following set of measurements is 20°C
To learn how to calculate average of a set of measurements, refer
https://brainly.com/question/20756489
#SPJ2
explain the importance of all 3 biomolecules in general and for making ATP.
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
To learn more about biomolecules
https://brainly.com/question/12299485
Environmentalists are monitoring an area of tropical forest that is being deforested because of human activities. The graph here shows the scientists' predictions based on the data they have collected. How is the ecosystem likely to change as a result? Select the two correct answers.
A. decrease in biodiversity
B. gain in oxygen
C. gain of species
D. loss of habitat
Answer: decrease in biodiversity - loss of habitat
Explanation:
Answer:loss of habitat and decrease in biodiversity
Explanation:
Design a sustainable, reasonable solution to eliminate fossil fuel consumption other than renewable energy sources
Answer:
#1. Use LED light bulbs, which are more efficient (and so decrease energy consumption) and last a long time. The US Department of Energy says that LEDs use 75% less energy than traditional incandescent bulbs and can last for years.
#2. Turn off the lights when you leave a room for more than 15 minutes. The power saved reduces the demand on electric utilities, which in turn require less output from power plants that burn fossil fuels.
#3. Turn off your television, computer, or any other electrical device when you’re not using it; this is a good way to conserve energy and help these investments last longer, so you don’t have to buy new ones as soon.
#4. Use appliances with the ENERGY STAR label, which is only placed on products that meet high-efficiency standards. To inform consumers, the label usually displays a calculation of annual savings as a percentage or monetary value. It can be found on air conditioners, heaters, refrigerators, and just about any home appliance.
Explanation:
describe 3 characteristics of life that archea bacteria have
methanogens, halophiles, and thermophiles. The methanogens are anaerobic bacteria that produce methane. They are found in sewage treatment plants, bogs, and the intestinal tracts of ruminants.
why is it important to identify adult flies in a forensic investigations
Answer:
Forensic entomology also helps determine an estimate of how long a person or animal has been deceased or the Post Mortem Interval, Also known as PMI. Investigators can determine this from insects by studying the development of the insect. An adult insect will fly around until it finds a body that is suitable for it to lay its eggs.
Explanation:
Brain-list?
What is the answer to this question
why might a rock layer not contain any fossils?
The rock layer may have formed before life existed or may have eroded away any existing fossils.
There are a few reasons why a rock layer may not contain any fossils. One reason is that the rock layer may have formed before life existed on Earth, such as in the case of igneous rocks that form from volcanic activity.
Another reason is that the rock layer may have formed in an environment that was not conducive to preserving fossils, such as a high-energy riverbed or a desert.
Additionally, the rock layer may have been eroded away over time, destroying any existing fossils. Finally, it is possible that fossils were present in the rock layer but were not discovered or identified during the excavation process.
For more such questions on fossils, click on:
https://brainly.com/question/11829803
#SPJ11
Geri says that spiders use their fangs for the same
gugese bat crustaceans use their claws Alana
dsagrees and says that spiders use their tangs for the
sane pupose that centipedes use their claws
which best explains who is conect?
O Alana is conect because spiders use their tangs to
inject venom. Centipedes use their claws for this
same purpose
O Alana is conect because spiders use their tangs to
calch preg Centipedes use their claws for this same
purpose.
O Gent is conect because spiders use their tangs to
inject venom. Crustaceans use their claws for this
same purpose.
O Gant is conect because spiders use their tangs to
calch prey Crustaceans use their claws for this
same purpose.
The correct answer to the question is that Geri is correct and Alana is incorrect. Spiders use their fangs to inject venom into their prey, which helps them to catch and kill their food. Crustaceans, on the other hand, use their claws to grab and hold onto their food, as well as to defend themselves from predators.
While centipedes also use their claws to catch prey, they do not use them in the same way that spiders use their fangs. Centipedes use their claws to grasp their prey and crush it, while spiders use their fangs to inject venom into their prey and break down its tissues. Therefore, Alana's statement that spiders use their fangs for the same purpose as centipedes use their claws is incorrect.
In summary, Geri is correct that spiders use their fangs for the same purpose as crustaceans use their claws, and Alana is incorrect in stating that spiders use their fangs for the same purpose as centipedes use their claws. Understanding the different ways that animals use their physical features to catch and kill their food is important in the study of biology and ecology.
For more such questions on Crustaceans
https://brainly.com/question/29422893
#SPJ11
The shell is 2 centimeters in diameter.
Is the above statement a qualitative or quantitative observation?
A.qualitative
B.quantitative
The shell is 2 centimeters in diameter is a quantitative observation.
What are quantitative and qualitative observations?Observations regarding a given quantity or object may either be quantitative or qualitative.
Quantitative observations are observations which describes objects in terms of numbers or amount. For example length, height.
Qualitative observations are observations which describes objects in terms of their quality or features such as color, texture, etc.
Therefore, the shell is 2 centimeters in diameter is a quantitative observation.
In conclusion, observations may either be quantitative or qualitative.
Learn more about quantitative and qualitative observation at: https://brainly.com/question/13676604
#SPJ1
Answer:
Quantitive
Explanation:
which bio molecules are indicative of atypical kidney function?
The bio molecules that serves as the indicative of a typical kidney function are Albuminuria and Proteinuria.
What is are kidney function?Kidneys can be described as the very important organ in the body that remove wastes and extra fluid from your body.
It should be noted that kidneys help to do away with acid that is produced by the cells hpowever when there is Proteinuria in the urine it implies that the there is kidney damage. More over the kidney failure can as well be seen when there is Albuminuria in excess in the urine which is not good for the body health.
Learn more about kidney at:
https://brainly.com/question/26062461
#SPJ1
Why do you think the milky way is "flat" when observed from the side?
Why do you think the center of the galaxy appears to be empty?
Answer:
When you look toward the Galactic Center with your eye, you see a long, thin strip. This suggests a disk seen edge-on, rather than a ellipsoid or another shape. We can also detect the bulge at the center. Since we see spiral galaxies which are disks with central bulges, this is a bit of a top.
Explanation:
because of the tensity in the earth surface
Carbohydrates and fats both
can be used as an energy source by organisms
can be bonded together to construct DNA molecules
are made up of the glucose monomer
are monomers that can be made into large polymer chains
Answer:
can be used as an energy source by organisms.
Hope it helps you.
What three things might influence a slide when conditions are right what types of material can make up a flow
Three factors that can affect the conditions that force sliding are friction, weight, and area gradient.
What is friction?Friction is the force that resists relative motion as elements of solid surfaces, fluid layers, and materials slide over each other. There are many types of friction. It is the force that opposes the relative lateral movement of two solid surfaces in contact. This is the force that resists the movement of one solid object over another. Four types of friction: static friction, sliding friction, rolling friction, fluid friction.
Adhesion is the molecular force that occurs when two materials come into close contact and cause friction.
The friction of a moving body is proportional to the force in the vertical direction, vertical. The friction experienced by an object depends on the type of surface it is in contact with. Friction does not depend on contact area as long as there is contact area.
To know more about friction, visit:
https://brainly.com/question/11421685
#SPJ1
Two students are comparing scientific experiments to investigations. They came up with the following ideas. Student A: Testing plant growth in different types of soils Student B: Comparing the water level in a lake during different times of the year Which student gave an example of a scientific experiment? Student A because it requires experimental and control groups Student B because it requires a hypothesis Student A because it is preferably done in natural settings Student B because it is preferably done across a long period of time
Answer:
Student A because it requires experimental and control groups
Explanation:
Answer:
i took the test, its A
Student A because it requires experimental and control groups
Explanation:
Which of the following are functions of the limestone skeleton of a coral reef? (Choose all that apply.)
a. Provides a home for sharks and other large fish and sea mammals
b. Provides a surface where algae attach and provide food for the corals
c. Provides shelter and protection for other invertebrates and sea life
d. Protects the coral
Answer:
Provides a surface where algae attach and provide food for the corals
Answer:
Protects the coral
Provides a surface where algae attach and provide food for the corals
Provides shelter and protection for other invertebrates and sea life
Explanation:
Everything minus housing large fish and mammals, I took the test and got it correct.
What are some of the different niches that were respresented in your observation
you didnt really give us much to help you with lol
Which of the following best describes the role of roots and stems in a plant?
Roots and stems transport water and minerals to the leaves so that photosynthesis
can occur.
Roots and stems help the plant move and keep cool in hot weather.
Roots and stems transport water and minerals to the flower to attract bees so that
pollination can occur.
Roots and stems are where photosynthesis takes place
Answer:
Roots and stems transport water and minerals to the leaves so that photosynthesis can occur
Explanation:
this is responsible for providing shape to the cell
Which of these experiments shows that sunlight is not the main source of the mass of a growing plant?
Choose the best response
a. The willow experiment
b. The oxygen labeling experiment
c. Neither of these experiments
d. Sunlight actually is the main source of biomass of a plant
Experiments which shows that sunlight is not the main source of the mass of a growing plant is a)The willow experiment.So,correct option is a.
Helmont's willow experiement dissipated the 'soil- eating' hypothesis. Nonetheless, his decision was not completely obvious. As we probably are aware today, despite the fact that plants don't eat soil completely, the fundamental nourishment or minerals come from it. Likewise, he totally missed that plants need water for developing as well as need carbon dioxide. He presumed that the mass of the tree came from the water however never gauged the aggregate sum of water utilized.
In spite of this large number of imperfections in his decision, Helmont was still most certainly forward thinking. His accentuation on examination by gauging the materials is fundamentally the law of protection of issue in science, which expresses that in a substance response the reactants and items ought to have a similar mass. This was planned by Antoine Lavoisier in 1774, ~ 100 years after the Helmont's trial.
Hence,correct option is a.
To know more about sunlight,visit here:
https://brainly.com/question/6534510
#SPJ4
does ribozymes have RNA only or RNA + proteins
Answer:
Ribozymes:
Explanation:
are catalytically active. And they have RNA molecules or, RNA–protein complexes, in which solely the RNA provides it's catalytic activity.
I hope this helps!
PLEASE HELP IVE BEEN STUCK ON THESE TWO QUESTIONS FOR A LONG TIME
Answer: honestly it really depends on the water and how its dripped
Explanation:
1. Each person's DNA contains certain genes that code for specific traits. List at least 15 traits that make up your body's appearance. Your traits are things like eye color, arm length, or foot size
Freckles, hair color, complexation, hair line, dimples, ect.
Answer/Explanation:
HeightHair colorEar lobe shapeSkin colourHair line (widow's peak)Eye shapeHair textureDimplesCleft chin (butt chin)FrecklesNose shapeLength of second toeTeeth gapsBent vs straight pinkyPosition of eyebrowsVariation in DNA alters the sequence of genes that control many physical traits. Above are examples of traits where some of the genes controlling the traits are known
when is mitosis complete?
write a summary of a persons life story in your ____
Answer:
point of view
Explanation:
What are the scientific findings that support the view of biological evolution?
Explanation:
Sir/Miss,
Perhaps the most persuasive fossil evidence for evolution is the consistency of the sequence of fossils from early to recent. Nowhere on Earth do we find, for example, mammals in Devonian (the age of fishes) strata, or human fossils coexisting with dinosaur remains.
Approximately how much energy is transferred from one step in a food chain to the next? .1% 1% 10% 90%
Approximately 10% of energy is transferred from one step in a food chain to the next.
A food chain is a sequence of organisms in which each depends on the next for food. The chain starts with producers, who are then eaten by primary consumers, which are then eaten by secondary consumers, and so on.
Energy flows up the chain, from lower to higher levels of trophic levels, meaning that the food chain in an ecosystem is unidirectional because the energy that moves through the food chain only travels in one direction, from the producers to the top-level consumers.
Approximately 10% of energy is transferred from one step in a food chain to the next. The 10% Rule describes the law of thermodynamics that regulates the transfer of energy from one trophic level to the next. This rule states that just about 10% of the energy available at a trophic level is transferred to the next trophic level.
For more such answers on food chain
https://brainly.com/question/30719041
#SPJ8
An individual with a mitochondrial disease
inherited the disease from their father.
Inherited the disease from their mother.
contracted the disease from a viral infection.
Contracted the disease from a bacterial infection.
Contracted the disease from a parasitic infection.
Mitochondrial diseases are caused by mutations in the mitochondrial DNA, which is located in the mitochondria. These mutations are usually inherited from the mother, as the mitochondrial DNA is passed down from the mother to her children.
What is Mitochondrial?Mitochondria are organelles found in the cells of all eukaryotic organisms, which are responsible for generating most of the cell’s supply of chemical energy. They are often referred to as the “powerhouses” of the cell. Mitochondria are essential for life and are involved in a variety of cellular processes, such as metabolism, cell growth, and cell death. They contain their own DNA and can replicate independently from the cell. Mitochondria are also involved in several metabolic pathways, such as the tricarboxylic acid cycle, the beta-oxidation of fatty acids, and the synthesis of amino acids. Mitochondria are essential for life and have been linked to a variety of degenerative diseases, such as Parkinson's disease, Alzheimer's disease, and diabetes.
It is very rare for a mitochondrial disease to be inherited from the father or contracted from a viral, bacterial, or parasitic infection.
To learn more about Mitochondrial
https://brainly.com/question/15442822
#SPJ1
What codes for proteins?
A) polypeptides
B) amino acids
C) DNA
D) RNA
What’s the correct answer answer asap for brainlist
Permanent darkness below 1000 meters with bioluminescent bacteria, bottom feeders, and angler fish.
The correct option is B.
Why is bioluminescent bacteria important?It's possible that the bacteria in the squid's mantle chamber employ their luminescence as a defense mechanism against other deep-sea creatures. It is believed that instead of the squid producing black ink, the brightness confuses and frightens living things.
What makes bacteria that produce bioluminescent glow?A chemical process that results in the production of light energy inside an organism's body causes bioluminescence. A species must include luciferin, a molecule that creates light when it interacts with oxygen, for a reaction to take place.
To know more about Bacteria visit:
https://brainly.com/question/8008968
#SPJ13
The complete question is -
Which of the following describes the zone of the ocean where no light reaches?
A. the "twilight zone" between 200-1000 meters deep and includes whales and octopi and little life.
B. permanent darkness below 1000 meters with bioluminescent bacteria, bottom feeders, and angler fish.
C. up to 200 meter depth and include photosynthetic plants, sea anemones, sponges, crabs, and clams
Which of the following is part of the structure of a fruit? glume monocot mesocarp cotyledon
Answer:
Mesocarp
Explanation: