You're either talking about Community which means grouping of different organs or population which is the grouping of the same organ
Answer:
D
Explanation:
The fossil record provide evidence that Older species have rise to more recent species
Glycolysis happens by all living things - this is the breakdown of glucose (or glycerol) into energy the cell can use to live. Glycolysis happens in the cytoplasm of cells and yields 2 molecules of ATP (adenosine triphosphate), 2 molecules of NADH (nicotinamide adenine dinucleotide) and 2 molecules of pyruvate.
This answer is true as can be!