What does the behavior of the waves as they hit the outer core in Figure 1 suggest about the comp 0 The outer core a gas because p-waves do not pass through a gas.. The outer core is iron because s-waves do not pass through on. 0 The outer core is liquid because shaves do not pass through the squid 0 The outer core is liquid because pwaves do not pass through the liquid.

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