Answer:
The best thing to use is a transceiver
Explanation: A transceiver is a popular device used to find avalanche victims. It can receive communications and send off them.
That is the best book that I ( have read )on that subject.
reason = because that event has already happend in past but its impact is still on present so it is past perfect..........
Answer:
Option b. The statement that best describes the change in Neto since the beginning of the story
Explanation:
At the beginning of the story, Neto is not fully aware that he can make an impact in trying to make the world a better place for everyone. After realizing that racists remarks are being made by the fans at the football games, he decides that he should take action against it in order to attempt to change it. When he goes to the coach and expresses that he is not going to stay in the team if that continue to happen, and the coach does not supports his decision, Neto does not back down, but reinforces his beliefs and decisions.
Answer:
scientific theories are mostly approved after they have been researched fully and can be backed up with evidence.
Explanation:It is less unlikely that the theory will change except that it can be improved when the new evidence is discovered due to the fact that they are based on discovered evidence.
Theory of gravity for example there is a proven evidence that there is a pulling force knows as the force of gravity that keeps us from floating on earth whereas in space the lack of that force causes one to float this is backed up by evidence that are visible and can be tested all over again.