You are presented with the question "What causes seasons to change?" and the following answer choices: - Time and energy - gravity - orbital tilt - clouds - global warming - weather - climate - an object Now knowing that earth orbiting the Sun causes seasons to change and seasons on the earth are due to the tilt of the earth's axis, choose the best answer.
orbital tilt
(Question)
You are presented with the question "what can most people only survive a few days without?" and the following answer choices: - NaCl - television - H20 - food - rain - urea - running - h2o Now knowing that most people can survive only a few days without water and water is made up of H2O molecules, choose the best answer.
(Answer)
h2o
Ques: You are presented with the question "How does Zinc usually leave the body?" and the following answer choices: - irradiation - A drug. - burning coal - Excretion - physical removal - vomit - an ion - evaporation Now knowing that excretion is the process of removing wastes and excess water from the body and normally, zinc leaves the body in wastes, choose the best answer.
Ans: Excretion
(Q).
You are presented with the question "the moon revolving around the Earth causes what?" and the following answer choices: - friction - energy - colors - Energy. - cycles - our star - new moon - heat Now knowing that the moon revolving around the Earth causes the phases of the moon and lets start our discussion of the Moon's phases with the New Moon phase, choose the best answer.
(A).
new moon
Ques:You are presented with the question "what does a telephone help humans do over long distances?" and the following answer choices: - send files - Transfers energy - lowered energy cost - hold hands - extremely important - conveying and receiving messages - watch television - A transportation fuel Now knowing that atelephone is used for communication by humans over long distances and effective communication requires skills in conveying and receiving messages, choose the best answer.

Ans:conveying and receiving messages
You are presented with the question "What can happen if a metal is heated?" and the following answer choices: - change chemical composition - refract energy - they bend - It expands - electricity - Relieve pain - maintains core temperature - becomes hot Now knowing that if heat is conducted to an object then that object will become hot and metals vary in their capacity to conduct heat, choose the best answer.
becomes hot