#4
The right side of the heart pumps blood only to the .

How do cells grow and reproduce to maintain homeostasis?

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Explain the significance of the increased cell specialization of the volvocine line