While in Brazil, Darwin encounters a hydrochaerus capybara. He compares this species to a pig. How is he able to make a comparison between the two? A. DNA testing

B. the fossil record

C. information in an enyclopedia

D. he uses his own observations

The energy needs of a human population are not affected by

Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.