Answer:
Proton
Explanation:
Neutron are neutral, ion I am not sure but are not positive, and electron are -.
C is the answer to your problem
<span>C. Glycolysis
Krebs cycle and ETC only occur during aerobic respiration</span>
Testosterone and oxytocin
Answer:
From the time of origin of life on earth has chaged many ways. The earth has also changed from the time of its origin. Both lives on earth itself are dynamic.
Different geolgical phenomena such as volcanic erruptions, tectonic movement etc., have changed the configurations of continents. These changed environment of the continents have affected the lives on the earth.
The Earth is 4.8 billion years old, while the origin of life on the earth is 3.5 billion years old. Gradually these changes have given the chaces of variations, from which the suitable organisms are selected on the earth.
Explanation:
