Primary economic industry is fishing
A. Foraminifera above the boundary are smaller and less diverse than those below.
Answer:
X-rays don't reach the surface of Earth
Explanation:
- Due to the atmospheric absorption, the X-ray telescopes must be placed in the orbit to a higher altitude of 86,500 miles and as to detect the penetrating X rays that are used to study the soft radiation and to get a clear view of the universe.
The only logical answer in this question is D. If not than you could have done process of elimination. Animals eat plants and plants initially get energy from the sun. A is illogical because they are not the smallest organism. C isn't right since there aren't more of them. And in B they are never always all eliminated.
