I think The second step of cellular respiration is the Kreb's cycle and it occurs in mitochondrial matrix.
First step of cellular respiration is glycolysis and it occurs in the cytoplasm of a cell.
I am not really confident about my answer.
If I am wrong please correct me. <span />
Answer: in the production systems of coal-burning power plants
Answer:
Producers are always at the beginning of a food chain. Producers begin every food chain because they can make their own food.
You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
Answer:sponge
Explanation:
Collar cells have a sticky funnel-shaped collar and a hair-like whip that is called the flagellum. A cell called an amebocyte takes the food picked up by a collar cell to other cells within the sponge. Collar cells are also called choanocytes
