Which of the following best describes one contribution of the Tuskegee Airmen during World War II? They flew missions over the US. They created a secret military code system. They flew combat missions over Germany. They helped develop the atomic bomb.

Which of the following words identify a question as absolute

Jerrold has to buy 12 copies of a textbook which costs $36.25 per copy. how much must he spend for them?

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome