Q1- D
q2- C
q3- B
I am assuming you only need one answer for each, good luck!
Answer:
Even though it can be undone, a new product is formed in photosynthesis. So it's a chemical process
One is to involve exercising curiosity in order to ask questions and seek answers about the universe.
Matter can be recycled, but energy cannot. Also, only 10% of the energy is passed through each trophic level.