A step in the movement of energy through an ecosystem is ...
A step in the movement of energy through an ecosystem is a description that best fits the term
food chain
trophic level
pyramid of numbers
food web
Correct answer is B
No explanation has been provided for this answer.
The specific role of a species within íts environment is known as its_________ ...
The algae, bryophytes, and pteridophytes are similar in that they ...
The hydra has two body layers of cells called ...
The process of soil erosion is usually from ...
The oxygen released during photosynthesis is obtained ...
when the two alleles present in an organism are of the same type, the genotype is described as ...