Explain what it means to view something from a frame of reference. Provide an example that illustrates your explanation. Can somebody please help meee!!! Like right a paragraph or something. I will give brainliest

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected

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.