Describe what a carbon-release agent is

Carbon sources include the burning of fossil fuels and other organic matter, the weathering of limestone rocks which releases  and the respiration of living organisms. Release agents include volcanic activity, forest fires, and many human activities.

Explanation:hope this helps

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 !

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.