<span>The correct answers is a group.
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A group refers to three or more people who interact with each other, work towards the same goal(s) or have mutual interests and activities. In this instance, the students in Dr.Jones's class are a group because they share a mutual interest in social reform. </span></span>
Answer: Joanna is walking back to the office after her lunch break. On the way, she sees a homeless man and offers him the evening snack she had bought for herself. In this case, joanna is displaying an altruistic behavior.
Explanation: The adjective "altruistic" is used to describe someone as unselfish. In other words, it is used to refer to someone that is willing to help others for pure concern and without waiting for anything in exchange. Therefore,<u> Joanna displays an altruistic behavior by helping and offering food to a person in need without expecting to receive anything in exchange</u>. By doing it, <u>Joanna only seeks to benefit another person that is not herself. </u>
Your answer is D :
Millions of years ago, the area pictured was the site of a mountain range and today, it is seen that only a few plateaus remain. This scenario proves that nothing is permanent in this world not even the nature because the natural resources such as plateaus are subject to change due to the changing weather and climate of the earth. These two factors caused occurrences such rain, floods, typhoons to deform and even destroy and natural resources. Some other resources are completely washed out while others transform into a different kindo of a resource since the earth moves, the plates deep down also moves resulting to unpredictable changes in the surface of the earth.
