In addition to a topic sentence, what else does a paragraph need?

a)
support

b)
support and a concluding sentence

c)
concluding sentence

d)
a thesis statement, topic sentence, support, and a concluding sentence

You need D) a thesis statement, topic sentence, support, and a concluding sentence

a) support is the correct option.

A paragraph has a topic sentence and this is followed by information that supports it. This can have examples, definitions, comparisons or facts.

These options are wrong:

b)support and a concluding sentence. This organization suits the last paragraph of an argumentative essay because there is a conclusion.

c)concluding sentence. This cannot follow a topic sentence because the paragraph  would be incomplete. There should be some support between the topic and the concluding sentences.

d)a thesis statement, topic sentence, support, and a concluding sentence. These are the steps of a whole essay , not of a paragraph.

you should go do that

explanation:

nautre

nature is sure to be the best thing on earth

the sunshine and beauty is sure to be worth

this can't be sold

for any money or gold

because nature is strongly beautiful and is the best thing to happen on earth