Dr. Hood is conducting a research study in which she is examining two different methods for helping to combat social phobia in adolescents. The intervention methods being studied represent the variable. Group of answer choices

independent

control

dependent

confounding

What field of science did harry hess study?

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation

Explain the purpose of a molecular clock and the properties that a section of protein must have to be used in this way.