5. Tap water will evaporate faster than salt water. Independent Variable:
Dependent Variable:
Hypothesis:

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.

What is the most important inorganic material for livings things? ! due tomorrow!