Water in the human body helps transport waste products in and out of cells.True - It helps transport nutrients and waste products in and out of
cells.
Hope this helps! :)
a control helps to increase the reliability of the results. it allows a scientist to compare it to other group(s) in an experiment. if a scientist notices a significant different btwn the control and the other groups, he can logically conclude that the independent variable has an impact on the dependent variable.
a variable is any factor, trait or condition that can exist in differing amounts or types. there are usually three tpes of variables in experiments: the independent, dependent and contolled. the independent variable variable is the one that is changed by the scientists to figure it's affect on something.
Which term best describes movement in a specific direction?
Answer - Vector
Osmosis. There you go comrade!
