Question 8
All animals have eukaryotic cells and are

a multicellular
b invertebrates
c asexual
d vertebrates

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.

What would happen if the krill were removed from the food web

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays