Answer:b)lubricating surfaces
Explanation:took it on edge hope this helped
Answer:A
Explanation:The anatomy and behavior of that animal's immediate ancestor..
They are examples of precipitation
Answer:
This will lead to an decreases in the ATPs synthesis. This is because low pH , high acidity favours ATP synthesis, because it increases the proton concentration for electrochemical gradients needed for energy that ATPase enzymes makes used of synthesis of ATPs.
Therefore a rise in the pH(low acidity) lowers protons levels, and therefore reduced electrochemical gradients , with a drop in energy for ATPs synthesis.
Explanation: