Xylem is the answer......
I will revise the simulation so users can evaluate the role of human activity in the pH of the ocean by lowering the temperature.
<h3>What is pH?</h3>
This is referred to as power of hydrogen and is the measure of acidity or alkalinity of a substance.
The variables which would be changed in the simulation to accomplish it is the increase in oxygen levels.
Read more about pH here brainly.com/question/22390063
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Phospholipid molecules makes up the lipid bilayer
I believe it is the crust
<span>The answer is curve 4. The enzymes reaction mostly depends on the pH value. In the conditions of strong acids the activity of the enzymes moves from zero to maximum when represented in a graph. This analysis of the enzymes from the human stomach is done quantitatively.</span>