The greatest diversity of life in the ocean is found in select one: a. shallow ocean waters. b. the ocean surface. c. deep ocean waters. d. tidal areas.

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

Which factor that affects biodiversity?

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food