1) Why do scientists use models? A) Models are unreliable.
B) Models waste natural resources.
C) Models predict not just describe events.
D) Models are based on scientific laws and principals so they are more
reliable than the real thing.

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar

Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry

Which describes a grizzly bear’s habitat?