Abiogenesis is the theory that life arose from non living molecules to form the earliest life forms. In the simplest sense, once there is life, life will arise from living rather than non living matter. However, there are those who speculate that it is possible for abiogenesis to occur more than once.
A gene is a hereditary trait in your body and also apart of your DNA not visible to the naked eye making up how you look
The answer is a. accessible population because an accessible population is the portion of the target population to which the researcher has reasonable access.
An independent variable is a variable which change is not affected by that of another variable. By process of elimination you can take out B and C. An independent variable can also change so that takes out A. That leaves D.
