In an inconvenient truth, the main greenhouse gas is, a. carbon dioxide b. nitrous oxide c. oxygen d. methane

Concise summary of the key points of your research that come before the body paper is called a(n)

Identify the statement that uses the verb mood in the interrogative. a. she could if you ask politely. b. could an angel break my heart? c. in the group, tiger could run the fastest. d. stop imagining about what he could do.

Which is represented within these lines?