Multicellular organisms have nervous systems, made up of nerve cells, which to generate behaviors. the nerve cells throughout the body communicate with each other in order to the nervous system carry out its function.

which of the following behaviors requires from the nervous system?
a.
swallowing food
b.
driving a car
c.
sensing heat
d.
all of these

Previous pagenext pagepage 3 of 10question 3 (1 point)which of the following consist of cells that do not have a nucleus? of the above

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat