The factor being tested is the variable. There are two types of variables, independent and dependent. The independent variable is the factor being changed by the scientist or the person controlling the experiment. The dependent variable is the thing that gets changed due to the changing of the independent variable. The dependent variable cannot be changed physically by the person doing the experiment.
Answer:
joe biden
Explanation:
hes making people lose brain cells every time he talks/stutters
The change in foot shape making the feet wider and longer than the hands and the curvature of the spine also adapted to it
Answer:
Cell replication occurs in the nucleus of the cell
Explanation:
