It is A; apoptosis is a programmed cell death
Answer: D. Coexistence
Explanation: Just took the quiz on edgenuity
Receptors are groups of specialised cells. They detect a change in the environment stimulus. In the nervous system this leads to an electrical impulse being made in response to the stimulus. Sense organs contain groups of receptors that respond to specific stimuli.
The krebs cycle occurs in the mitochondrion
Answer:
greenhouse gases in the atmosphere
Explanation:
cause in the furture we might have alot of carbon gas and i took a test
