The grandpa suffers from sleep apnea. Hope this helped you.
Answer:
I think the correct answer is A
Explanation:
Stress can be caused by the things around you and what happens in your personal life. But stress is not always caused by social and physical health. So I think it would be A because stress can have a part in your environmental health and mental health.
Hope this helps, good luck.
Right after you dissected away the anterior chamber of the eye you were able to see the lens.
The anterior chamber of the eye lies in the front portion of the eye between the cornea and the iris. The chamber is filled with a water like fluid called the aqueous humor. This fluid is passed to the anterior chamber through the posterior chamber.
Lens is the biconvex ocular structure of the eye. It is optically transparent. It works along with the cornea to transmit the light into the retina without much scattering. The lens of the eye can be replaced. It starts deteriorating as the age increases.
To know more about lens, here
brainly.com/question/17146693
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