The correct option is J “proven is that” since no comma is needed after the word “proven”. Grammatically speaking, commas are used to help in the meaning of a sentence by grouping and separating words or clauses. By using commas, a sentence can avoid misunderstanding, but in this case the comma is not necessary to have a clear meaning on its own.
The main difference is that plants eliminate waste much more slowly and directly into the ground. Animals eliminate waste much more quickly. Also, plants are eliminating waste almost constantly but in very small amounts.
guessing that the theme is making others fell as though they are included, Jesse is wanting to help make the new kid feel welcome, and as though he is included in the group. its also a good way to help him make friends, so he isn't always alone.
