When determining a region's climate, the two main variables considered are the average what? (They don't have the subject "Science" here.)

What happens when the temperature of a substance decreases significantly?

Which eon of the geological time scale means " visiblr life " A. phanerzoic B. proterozoic C. hadean D. archean

A situation were you can accelerate even though your speed doesn't change

Explain why a high-speed collision between two cars would cause more damage than a low-speed collision between the same two cars

Oceans experience very small temperature changes causing nearby areas to have very drastic changes in temperature from season to season have winter-like temperatures year round have smaller changes in temperature from season to season have

Which of the following scientists taught physics in the United States? A. Warren Washington B. Christian Doppler C. Subrahmanyan Chandrasekhar D. Charles Kuen Kao

If a crest and a trough in a ripple tank meet, what happens? A) Constructive interference occurs. B) Nothing happens. C) They cancel each other out. D) They add up to form a larger trough.

A joule, which is a unit of work, is equal to? A. a newton times a meter B. a newton divided by a second C. a newton times a second D. a newton divided by a meter

Which simple machine is a doorknob? a lever a screw a pulley a wheel and axle

A small ball of mass m is aligned above a larger ball of mass M = 0.63kg (with a slight separation) and the two are dropped simultaneously from a height of 1.8m.