Sound waves are mechanical waves that are also longitudinal.
<span>Native Americans and Africans. I don't quite remember but it's in my guts</span>
Answer: Accountability.
Explanation:
Accountability is defined as the property in which a person tends to perform in account-giving manner to show his/her liability.The person who is supposed to perform this feature is answerable and responsible to carry out any task in public or personal surroundings.
According to the question's situation,teacher is showing her accountable characteristic through her instruction.Children are supposed to complete their worksheet which they are responsible for and then teacher can perform her responsibility of checking by going around the class.
Answer:d.group polarization.
Explanation: Group polarization refers to the fact that when people are in a group which shares similar attitude with them , they are more likely to take decisions that are extreme in nature more than they would if they were taking the decision alone.
They become content to take risky decisions that may even put their own lives in danger, this is if the person had initially thought about this risk then it get more encouraged by the group. For a cautious person when they meet more cautious people they become extremely cautious.
These more extreme decisions are towards greater risk if individuals' initial tendencies are to be risky and towards greater caution if individuals' initial tendencies are to be cautious.
This is what I found “The skipper should turn the boat to port. This will move the stern (and the propeller) to starboard and away from the person in the water. Do not go into the water to assist the person unless absolutely necessary.”