Answer: option D) glucagon and insulin
Explanation:
The hormones glucagon and insulin are secreted by the islets cells found in the pancreas. Specifically, alpha cells of the islet produce glucagon, while its beta cells produce insulin.
Both hormones operate in opposite action, glucagon respond to low blood sugar levels while insulin respond to high blood sugar levels.
<span>The reaction to it promotes social unity.</span>
C. It is DNA that provides the information needed to make proteins, which are essential for life. They do this by containing all genetic information