20 points real answers would be cool, thanks! The diagram below shows three ocean waves. (1 point)

Which of these statements is correct about the ocean waves?
Wave 1 and Wave 2 have the same amplitude.
Wave 2 and Wave 3 have the same amplitude.
Wave 1 and Wave 2 have the same frequency.
Wave 2 and Wave 3 have the same frequency.

What is the difference between an igneous, sedimentary and metamorphic rock

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

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?