True or False: Humans are made of eukaryotic cells

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

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

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities