cells are the basic units of life.
which statement supports this part of the cell theory?

a.
a river is a nonliving thing.

b.
a giraffe comes from other giraffes.

c.
mosquitoes do not come from standing water.

d.
similar types of cells work together to form tissues

How do you date a sample of rock that you suspect as being one of the earliest on earth

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

The cell membrane controls what enters and leaves the cell. which of the structures in the diagram below is the cell membrane? — f оооо