Is any one good at biology
what is a chemical i can use to find a cell inside of another cell

Nicotinamide adeninedinucleotide (NADH).
I hope this helps

Photosynthesis converts light energy to chemical energy in plants and cellular respiration converts biochemical energy from nutrients in organisms.

Explanation:

Photosynthesis is a process that occurs in green plant that synthesizes food for plants from the use of sunlight and series of chemical reactions.Similarly cellular respiration also does the same but it uses nutrients consumed from the body to produce energy for different cellular activities. Cellular respiration converts energy into ATP form in organisms. Photosynthesis uses sunlight where as cellular respiration needs oxygen to prepare food and energy.