Sharks and dolphins look very much alike--both have streamlined bodies, fins, and sharp teeth. sharks and dolphins, however, are not closely related. the body structures that characterize sharks and dolphins have evolved independently. which term is used by evolutionary biologists to describe the process by which two separate species may evolve in a similar way and come to resemble one another?

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

9. the history of life on earth is recorded in

Antoine manages a number of apartment buildings that use natural gas for heating, cooking, and laundry. the scatter plot shows the correlation between the outside air temperature and antoine's natural gas bill. which type of correlation does the plot illustrate?