what do you call strong winds created by the temperature differences between conviction currents? A. atmosphere B. convection currents C. jet streams D. front. which one pls help me with this problem asap!

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Mcdonalds + you= a. diabetes b. heat disease c. obesity d. all of the above

Scientific research about the nitrogen cycle and water quality is mostvaluable to human populations with: afew sources of electricity. b. few sources of fresh water. c. large coastal populations. d. large amounts of farmland.