To function on their own, unicellular organisms must do what

a. maintain health only

b. get energy, maintain health, and reproduce

c. select a habitat, maintain health, reproduce

d. reproduce and maintain health only

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind

For each of the formulas, classify the formula as either an empirical formula, a molecular formula, or both. nahco3 empirical molecular both

List do people affect the environment