Hello!
The body of a sponge is not very complex, mainly because it has no cells. It has 2 outer layers and supportive needles, but no cells!
Enjoy.
~Isabella
Answer: Option A.
Explanation:
Ethnocentrism is a major factor in the divisions among members of different ethnicities, races, and religious groups. It's the belief that one's ethnic group is superior to another.
It is also the evaluation of other cultures according to preconceptions originating in the standards and customs of one's own culture.
