The width of the pyramid at each trophic level represents the number of organisms at that level. True or False?

Anurse is administering a drug that blocks the protease enzyme so new viral particles cannot mature. which category of drugs is the nurse most likely administering

The concept of keystone species is controversial among ecologists because most organisms are highly interdependent. if each of the trophic levels is dependant on all others how can we say one is most important

Do you think the gene eef1 alpha1 supports cell theory? explain your response.