What is a foil in literature? a. a character who is often described as the hero of the story b. a character who contrasts the qualities of another character c. a character who drives the plot through his or her actions d. a character who foils the protagonist's plans in the story

d a person who foils the protagonists plans in the story

d

Explanation:

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

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 !