Which of the following could be a reason the earth’s climate is getting warmer?
a.
the earth is moving closer to the sun.
b.
driving cars gives off gases that trap heat in the atmosphere.
c.
too many animals are becoming extinct.
d.
large glaciers are melting in antarctica.
this is science not social studies i couldn't find science on there

Ssignment 4: contemporary issues in modern police operations and the policing due week 10 and worth 180 points select one to two (1-2) contemporary issues in modern police operations and examine the related law enforcement agencies, change, and efficiency.

What was discussed at the yalta conference

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.