Please tell me a answer
Dear Student,
I. (4) Saliva is secreted by the salivary gland .
(5) Villi are present in the small intestine.
Kindly ask different question in different posts.
Regards
I. (4) Saliva is secreted by the salivary gland .
(5) Villi are present in the small intestine.
Kindly ask different question in different posts.
Regards