D i did this before and this is the answer
The answer would be D.) .
The truth is nobody knows not even the scientist. They think its made out of both but as for now Nobody knows if Deimos is made out of dirt or gravel
The correct answer is letter A. The statement above is true that when animals eat the same type of food they are categorized in the same niche. Niches are ecological communities or ecosystems where specific organisms thrive and fit. Their evolutionary processes are also a result of these different niches found within the environment.