By the common knowledge and similar skill sets required
<span>His sisters and his mother are very fond of him. Kreb's sisters look up to him and his mother takes care of him. </span>
True, to check for possible things that can cause death or injury.
Answer:
Explanation:
Tired eyes get dry, and rubbing stimulates the lacrimal glands to produce more fluid. Tiredness also closes your eyes, so you may rub to keep them open. Finally, there's a connection between the muscles that move your eyes around and your heart. When these muscles are stimulated, a reflex slows the heart.