Answer:
A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. A ray is named using its endpoint first, and then any other point on the ray
Explanation:
Answer:
The activation energy must be reached. The catalyst makes lower energy pathways available.
Explanation:
<span>If sea level rises slowly, the reef might build upward. If sea level rises too quickly, the reef could die.</span>
<span>Tropics
A lot of rain falls there, so the possibility of acid rain and smog which can be carried by warm humid air can also form. </span>
