Cytoplasm a) a process in which electrons are transferred from one compound to another with a release of energy occurring in the production of atp a electron transport chain b) an organic molecule that occurs as an intermediate in many metabolic processes c fermentation c) the chemical breakdown of a substance b pyruvate d) the gel-like material within a living cell

D) The gel-like material within a living cell

Explanation: Cytoplasm are materials within the cell erxcept the nucleus. Its a gel like material and also known as cytosol. It is made up of water,enzymes,salt etc.

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

for the points