Plants use carbohydrates to build things such as cellulose. how do plants acquire these building blocks to build mass?

a) they absorb carbohydrates through the soil.
b) they absorb dissolved carbohydrates via water.
c) they make carbohydrates through the process of photosynthesis.
d) they make carbohydrates through the process of cellular respiration.

preservation because he preserves part of the land and preserves means save

explanation:

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