Mutation is random because there is really no way of knowing whether a child will inherit it, whereas natural selection is predisposed in either parent.
Answer:
a. xylem
Explanation:
the vascular tissue in plants that conducts water and dissolved nutrients upward from the root and also helps to form the woody element in the stem.
The option C, which is, Inactive people use more energy so they should consume fewer calories is not true about energy balance.
Energy balance refers to the relationship between the energy in and energy out. Energy balance is affected by the amount of exercise one gets and their dietary habits. Stored body fat will increase if calorie intake is greater than the energy used.
Stored body fat will increase if calorie intake is greater than the energy used. Energy balance is the balance between the number of calories consumed and the amount of energy used.
Answer:
Explanation:
The activity of an enzyme is affected by the PH
For the answer to the question above, I believe the answer is <span>"The forelimbs are similar because all of these organisms inherited the basic forelimb design from a common ancestor."
We've just evolved from our ancestor.
I hope my answer helped
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