Which class of compounds is responsible for the scents and flavors of many fruits?
a. amides
b. amines
c. ethers
d. esters

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources?

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?

How is the use of hydroelectric power related to the sun