Is the study of body motions as a form of communication.

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Select the word from the list that best fits the definition a system made of 25 satellites

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.