Based on this text, how are fireplace chimneys, furnaces, and water heaters alike?
A) They should be sealed with foam.
B) They employ special exhaust fans.
C) They use the most household energy.
D) They require fire-resistant materials.

In 3–5 complete sentences, thoroughly explain how your protagonist changes from the beginning of the story to the end in your module one short story? provide at least two specific details from the text to show how the protagonist changes from the beginning of the story to the end. the story is "the rule of the game" by amy tan

Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation.

What conditions did goodall find in the laboratories that she visited?