Without energy, molecules tend to want to move from A. a low concentration to high concentration
B. a top of the mountain to the bottom
C. the bottom of a mountain to the top
D. a high concentration to low concentration​

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

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Creating new things to solve problems and improve life depends on the close interaction of which two fields?