Tropic hormones are hormones produced and secreted by the anterior pituitary, which target endocrine glands. Growth hormones are not considered as tropic hormones because they <span> directly stimulate target cells to induce effects. Hope this answers the question. Have a nice day</span>
Plants need carbon dioxide and water for respiration
Answer:
Conduction is the movement of heat through a substance by the collision of molecules. At the place where the two object touch, the faster-moving molecules of the warmer object collide with the slower moving molecules of the cooler object.
Explanation:
The answer is A: salt content