Urgent ! a scientific hypothesis can become a theory if a)the hypothesis can be tested at least once b)the entire scientific community accepts it as truth without testing c)it is tested extensively and competing hypotheses are eliminated d)there are no other competing hypotheses

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

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

The term facultative anaerobe refers to an organism that