Stonemasons work with rock, cutting it into shapes to use for building. One stonemason was unloading a new delivery of rocks and noticed that the delivery contained two different types of rock. How could energy have played a role in the different rock types forming?

Dna replication or repair occurs in a cell in all of thw following situations except when

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

What does the positioning of transcription factors determine?