Kirk noticed that the mother looked frustrated. frustrated means about the same as

From which college can you earn an associate's degree a. a four-year college b. a community college c. a vocational college d. a public university

Carbon dioxide can be produced form what type of power generation?

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