Stars are made of very hot gas. This gas is mostly hydrogen and helium, which are the two lightest elements. Stars shine by burning hydrogen into helium in their cores, and later in their lives create heavier elements.
Answer:They believed in a goddess of the reeds that grew around them and in a goddess of the beer that they distilled. The Sumerians believed that crops grew because of a male god mating with his goddess wife.
Explanation:
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Answer:
debriefing the participants
Explanation:
Debriefing is a process aimed at educating the participant about the general purpose of the experiment, logic and importance of the experiment. The researcher describes in detail the experimental deceptions and manipulations (if any) to the participants. It is usually done at the conclusion of the study to correct any damage caused by the deception used in the experiment
