The nile river supports egyptian agriculture by
a. flooding its banks and depositing rich soil.
b. never flooding.
c. supplying extra water for irrigation to supplement annual rains.
d. providing easy transport for crops.

How is mitosis different in plants and animals? a. in animals, the cell membrane pinches together. b. in plants,the dna is one circular chromosomes. c. in plants, there are no sister chromatids. d. in animals, a new cell wall forms.

What is the importantence of the carbon and nitretan cycles in the environment

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?