If the temperature warning light/gauge goes on, what should you do?

a. stop as soon as you can at a safe place and shut the engine off
b. open the radiator cap to check the water level
c. keep driving to the nearest mechanic

Consider the image seen here. the image, at point y, represents the process of during which a is being produced.

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

Should teachers be allowed to have guns at school? why or why not?