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bulgar [2K]
3 years ago
9

What is the answer to this question?

Biology
1 answer:
SIZIF [17.4K]3 years ago
4 0
It should be 4. As we can see the relative reactivity of enzymes increase in skins a which has a basic rnvironment. Correct me if I’m wrong please. Thanks
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Why can two igneous rocks have the same minerals but different names?
snow_lady [41]

Answer:

The rocks may have different textures

Explanation:

If we have to igneous rocks, and they have the same minerals, that doesn't necessarily means that they will have the same name, thus being classified as the same rock. The reason for this is that the two igneous rocks may have a different texture. One of the rocks may have a foliated, while the other may have porphyritic, giving them different appearance despite the same minerals being in both of them. The reason why two igneous rocks with the same minerlas may appear different, is the process in which they have been formed, the quickness of the cooling, the temperature that they were exposed to, and the pressure they were exposed to.

6 0
3 years ago
Read 2 more answers
When earth completes a full rotation, how much time has elapsed?
DIA [1.3K]

The answer is; 24 hours.

Scientists called the full rotation of the earth a day and divided it into 24 hours on the clock. This means from sunrise to next sunrise. They also divided the earth into latitudes that indicate time zones. When one point on earth rotates and return to the same position in space, it has lapsed 24 hours.

4 0
3 years ago
Retina, Iris, Pupil, Cornea, Lens, etc. How do these eye parts function?
Katena32 [7]

The functions of eyes parts are as follows:

Retina: The rays of light focused on the retina by the cornea and lens. The retina produces an image which is sent along the optic nerve of the brain.

Iris: It changes the size of pupil and allows different amount of life to enter the eyes.

Pupil: The light enters to the eyes through it.

Cornea: It forms the outer coating of the eyeball and covers the iris and pupil.

Lens:


3 0
3 years ago
Read 2 more answers
Describe why certain traits increase in frequency in a population. Provide ONE example to support your response.
lidiya [134]

Answer:

When a phenotype produced by certain alleles helps organisms survive and reproduce better than their peers, natural selection can increase the frequency of the helpful alleles from one generation to the next – that is, it can cause microevolution.

Explanation:

3 0
3 years ago
What is cell and what are cell organalles
Mandarinka [93]

Answer:

a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body

so it is like a cell that works in the body but its a (organelles) in side the cell working in it like it is the cell in side the body

6 0
2 years ago
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