To create an aquatics ecosystem that is self sufficient, there should be a fish and a

To create an aquatic ecosystem that is self sufficient, there should be a fish and a plant.

We generally make fresh water ecosystem for which we first need ponds or river water which must contain some weeds or plants. Otherwise we should put the aquatic weeds in it. The water also contains algae. Then we need a fish to live in it and keep it in light.

The aquatic weed and algae make oxygen which is necessary for the fish. So that the ecosystem can be self sufficient.

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.