Respuesta :
Answer:
However, growing vegetables using a few inexpensive supplies and materials most people already have is possible
Explanation:

The sentence that would maintain a consistent tone when added to the paragraph is growing vegetables using a few inexpensive supplies and materials most people have is possible.
What is a paragraph?
A paragraph refers to the discourse of writing dealing with a major idea or point.
The sentence that would maintain a consistent tone is growing vegetables using a few inexpensive supplies and materials most people already have is possible.
Therefore, C is the correct option.
Learn more about the paragraph here:
https://brainly.com/question/24460908
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