Answer: Oxygen
Explanation:
The myoglobin is a protein present in the muscles. It stores the oxygen. The number of myoglobin stores are required after exercise. This is because of the fact that after exercise the muscles deplete in oxygen supply. Thus myoglobin fullfill the demand of oxygen.
Answer: C
Explanation: It isn't impossible to pollute and it is a usable water source AKA wells
Answer:
A census is a count of the population in particular areas.
Explanation:
Considering the choices;
A. blood glucose level and pH
B. amount of light and temperature
C. amount of light and pressure
D.
temperature and pH
Answer;
D.
temperature and pH
The two factors affect an enzyme's operation the most is the temperature and pH.
Explanation;
Enzymes work best at optimum pH and temperature.
At low temperature for example the enzymes are inactivated while at high temperatures enzymes are denatured.
At optimal temperature and pH; the chemical reaction rate is optimal.