The answer to the question is d. tissues
Energy is lost at each Trophic level of a food chain. The more levels then the more energy lost to those at the top.
Answer:B
Explanation
to be completely honesty i have no knowledge if learning the current benefactor of the object asked in this particular question.
Answer:
All viruses reproduce <em>by getting host cells to make new viruses</em><em>.</em>
<em>hope</em><em> </em><em>it</em><em> </em><em>help</em><em>s</em><em>!</em>
Explanation:
They live in the host and reproduction occurs there only.
Marine laboratory allow marine biologist to keep organisms alive into work over long periods of time they also may have state of the art equipment