Which best describes a scientific theory?
a. an educated guess about an aspect of nature
b. a hypothesis that is proven true with an experiment
c. the conclusion of a single scientist about a hypothesis
d. an idea that is supported by many different experiments

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

What are the three types of counseling established by marine corps policy?

(amoeba sisters video recap: pedigrees and need