So I’ve been wanting to start my own salt water aquarium, if you have one or know a lot about them please explain to me exactly how hard it is and just information I should know!

Compare the composition of the moon's surface with the composition of the earth's surface.

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

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection