What is required for reactants to form bonds? energy output energy input equilibrium exchange reaction

What part of the plant has the most chloroplsts?

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water