Which piece of evidence support harry hess's idea of seafloor spreading?
a) continential fit
b) fossil evidence
c) magnetic reversals
d) mountain range patterns

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

How many types of rock can form from the rock cycle

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous