Given the information in the Background and Question 2, the glucocorticoid receptor would be considered a and HAT would be a . 1. enhancer; activator 2. activator; co-activator 3. repressor; silencer 4. activator; proximal control element 5. code-reader; code-writer

Look at the photo of the leaf. which term best describes this leaf?

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

The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)