Respuesta :
Two. The predicates are the part of the sentence that are not the s subject. They say what the subject is doing. 'Decomposers' is the subject, and there are two clauses describing what they do.
The number of predicates in the sentence provided are: Two.
A predicate is the part of a sentence that tells us something about the subject. The subject in this sentence is "Decomposers."
The parts of this sentence that tells us things about the decomposers are: "break down dead material," and "use some of it for food."
So, there are two predicates in the sentence.
Learn more about predicates here:
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