Which of the following takes place in the light-dependent reactions of photosynthesis?

a. Sugars are made.
b. Energy is captured.
c. Chlorophyll is pumped.
d. CO2, is formed.

I think (b) is correct but I think ..

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.