ATP
Carbon and Hydrogen
The speed up the rate of the reaction
During exercise when the need for energy is high
Cellular respiration? (Not sure)
DNA in the bacteria cell is always.......
Find how much the fraction that is shaded and that is the answer
B. because the rock is formed and it goes younger as it grows the rock is still old on the inner layers but it adds new layers as it goes
The answer is D, photosynthesis and respiration.
—Evidence—
Oxygen is a byproduct of photosynthesis and, correspondingly, carbon dioxide the byproduct of respiration.
Oxygen gives our cells the ability to break down food in order to get the energy we need to survive. Although other animals may use different organs to breathe with, they all get oxygen into their bodies through respiration.
When boys go through puberty their voices change and they start to grow hair on different area of their body such as their chest, face and pubic area. Also they will start to get acne
