The diagram represents a section through the small intestine.What is the role of the structure labelled X ? (a) They secrete enzymes for digestion (b) They secrete hormones (c) They decrease the surface area of absorption (d) They increase the surface area of absorption

The diagram represents a section through the small intestine.What is the role of the structure labelled X ?
(a) They secrete enzymes for digestion
(b) They secrete hormones
(c) They decrease the surface area of absorption
(d) They increase the surface area of absorption
by

1 Answer

Answer :

(d) They increase the surface area of absorption
by

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