Which describes a group of organisms that is considered a species?
a. they can breed and produce offspring that can breed.
b. they are members of the same community.
c. they live in the same ecosystem, community, and biome.
d. they have similar physical characteristics.

Explain why phospholipid molecules form a bilayer. (3 marks)

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a).it must be applicable to future events and occurrences. b)it must be based on scientific observations that can be repeated in a controlled setting. c)it must be open to modification if new evidence doesn't completely support it. d)it must be consistent with only a small portion of relevant observations or data.