Which of the following best describes elements of a stable ecosystem?
a. the cyclical increase and decrease of a population of algae in a lake
b. a sudden decrease in a predator population in a forest
c. a steady increase in carbon dioxide levels in the atmosphere
d. the slow depletion of nitrogea in the soil of a meadow

Read the excerpt from act i of the importance of being earnest. lane. i attribute it to the superior quality of the wine, sir. i have often observed that in married households the champagne is rarely of a first-rate brand. algernon. good heavens! is marriage so demoralising as that? this excerpt best illustrates which feature of a comedy of manners?

Diego rivera was a famous artist from mexico. most of his paintings were murals. murals are paintings that are made directly on a wall. rivera thought that all people should be able to see beautiful art, not just people who could afford to go to museums. this is why he painted most of his murals on the walls of public buildings

Nos tuvimos que separar porque nos . a. recién casados b. llevabamos muy mal c. amistad