HELP When contour lines are close together on a topographic map that means the area is steep.

True
False

Talking listening and reacting non verbally are all part of communicating

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins