Can anyone please help, also please explain how you got the answer

Are hallucinogen a clinically useful drugs?

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

What is the mass of each element in a 324.8 sample of co2