Which organism would be most likely at the top of a food web?
a. rabbit
b. deer
c. coyote
d. cow

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?