Which of the following additions to the experiment design will best help test whether the observed habitat preferences were the results of competition between species

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

8. medical asepsis describes a condition that is sterile, or involving infection. sterile, or free from infection. contaminated, or involving infection. contaminated, or free from infection