How do archaeans and bacteria differ?

a. Absence of a nucleus
b. Size
c. Mode of cellular division
d. Plasma membrane composition
e. Shape

Building glycogen from glucose molecules is an example of what

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.

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite