by: Admin_LouisPosted on: The sweat gland is the structure labelled The sweat gland is the structure labelled A I B II C III D IVAnswer is D Share this:TwitterFacebookLike this:Like Loading... Related posts:Insects are considered the most successful among the invertebrates because theyThe surface of an alveolus in a mammal is well supplied with tiny blood vessels known asThe two keys cation involved in the action potential of nervous transmissions areThe scarcity of food causes a sudden decrease in population size by