Which of the following best defines climate?

a short-term atmospheric conditions of a region
b the weather pattern of an area over two weeks or less
c average weather conditions of a region over the long term
d a pattern of weather that never changes

Drag each tile to the correct box arrange the layers not order from oldest to youngest

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6