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Phantasy [73]
2 years ago
11

This one aswell haha i dont know any of these

Biology
1 answer:
Charra [1.4K]2 years ago
3 0
B. Most of the breaking down and absorbing of food happens in the small intestine.
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Carbon 4 sublimes at a negative 78 degrees Celsius .It 8s called dry ice why is it called dry ice ​
Butoxors [25]
Sublimation is a straight transition from solid to gas. This occurs in dry ice as it the ice, which is a solid state, does melt and have a liquid form. Therefore it is called dry ice as it doesn’t produce any liquid
4 0
2 years ago
What happens to an enzyme's structure as it exceeds the typical human body temperatur?
valentinak56 [21]

Answer;

The enzyme structure begins to break down intermolecular bonds are broken

enzyme molecules gain kinetic energy.


Explanation;

Enzymes are proteins that play an important function in the body of catalyzing reactions in the body.

Enzymes work best at optimum temperature; low temperature lower than optimum temperatures deactivates them and higher temperature denatures them.

The shape of an enzyme depends on its temperature; when they get too warm they get loose, and at very low temperatures they get too tight. At optimum temperature or at the right temperature then they are just at the right shape and the chemical reactions they catalyze will be at optimal rate.

3 0
3 years ago
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What does the nucleus of the cell contain?
Alex777 [14]

Answer:

DNA

Explanation:

6 0
3 years ago
What are wildfires? (With detail)
Anestetic [448]

Answer:

A wildfire is an unplanned fire that burns in a natural area such as a forest, grassland, or prairie. Wildfires are often caused by human activity or a natural phenomenon such as lightning, and they can happen at any time or anywhere. In 50% of wildfires recorded, it is not known how they started.

7 0
3 years ago
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All living organisms share characteristics such as DNA, the molecule that passes information between generations; metabolic proc
Naily [24]

Answer:

Biological evolution

Explanation:

<em>Biological evolution is defined as the formation of complex organisms from single ancestral type over a large time period. Evolution believes that all living organisms descended from a common ancestor but not without modification.</em>

There are several evidence to support the theory of evolution including morphological evidence, paleontological evidence, biochemical evidence, among others.

The similarity in the structure and components of DNA of all living organisms is one of the evidence pointing to the fact that living organisms might truly have been from a common ancestor. In addition, all living organisms tend to use ATP largely as their source of energy, giving further credence to evolution theory.

4 0
3 years ago
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