4) Why do scientists investigate greenhouse gases?

When Earth's surface gets hotter, more evaporation occurs, which releases water vapor into the atmosphere. “Water vapor is a greenhouse gas. ... “That extra infrared heat evaporates more water vapor, which traps more heat, then, in turn, evaporates even more water vapor, and so on. It becomes a feedback loop.

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !