Because it is believed the hormone insulin is dependent upon chromium for optimal activity, one of the chief functions of chromium is participation in the metabolism of food products such as

Asquare kilometer of forest has 200 deer. what is the term that is used to describe this number?

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent