What is Biology? The study of life
Problem: what is presented to the scientist to figure out and make notes of
Observation: parts of the lab/problem that happens through out a certain period of time
Hypothesis: Am"if t, then , because" statement created by current knowledge of the problem
What is the ultimate source of energy? sunlight
independent Variable: the variable that relies on the independent varible
What are the four macromolecules? carbohydrates, lipids, proteins, and nucleic acids