Which of the following natural disasters often occurs at the boundaries between tectonic plates?
A.
flood
B.
tornado
C.
hurricane
D.
earthquake

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Correct relationship between molecular formula and empirical formula