Answer:
The one major change that occurred was the placement and organization of the electron.
They observe it, run tests on many different things, and do expirments
Answer: structural, physiological and behavioral adaptations. Most organisms have combinations of all these types.
Explanation:
Cellular products such as hormones and neurotransmitters are released by the process of exocytosis. <span> Exocytosis is the term that describes the transport of material out of a cell.</span>During this process <span>vesicles fuse with the plasma membrane and release their contents to the outside of the cell.
</span><span>This process is the counterpart of endocytosis.</span>
