I think it is B but check with others before you answer that
The waters of the Gulf of Mexico looks brown because of the sediments coming from nearby rivers. It is basically an ocean basin, so it receives waters from different bodies of water. These sediments come from decayed matter like rocks, aquatic plants and wastes from aquatic organisms. It can harm freshwater fishes but some plants could thrive in that condition. As for humans, it is not safe to drink the water with high turbidity. The water is deemed not potable because it might contain harmful bacteria that could lead to digestive diseases.
What do you need help with
Answer: The family members, friends, neighbors, teachers, and other people to whom a child interact are the co-constructors.
Explanation:
Child ecosystem comprises of different social elements and personalities with whom the child is related and interact. The child may learn, and develop psychological skills and abilities through such interactions. The co-constructors of the Child's ecosystem involve members of the family, friends, teachers, neighbors they interact with child and the child gets negative and positive experiences with them.
The answer is a which is the tendency to ignore evidence against your beliefs
