What does the diagram below best illustrate? a. Ribosomes are found on the exterior of cells.
b. Genetic codes are used to form cell structures.
c. Fats are created by the ribosome to store excess energy.
d. Amino acids are the building blocks for creating proteins.

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.

Scuba divers use tanks of compressed air to them breathe. gases can be compressed because?