How to easily remember the difference between the two bones in the lower arm?

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

Describe how ecosystems recover from a disturbance

Which of the above graphs represent the change in finch beak depth that would occur during a sustained drought