9. Which row in the chart below contains a correct
comparison between nervous regulation and chemical
regulation?
Row Nervous Regulation | Chemical Regulation
A 1 Slow response ) Fast response
Long duration Short duration
Involves neuro Involves hormones
transmitters
Common to all Only in multi-
organisms cellular animals
1) A
2) B.
3) C
4) D

What advantages does a pedigree have over a written passage?

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above