Answer: a. Seasonal pattern
Explanation:
Seasonal pattern or seasonal affective disorder is a kind of depression which affects the patient at a particular season and goes when the season ends. It typically starts from late fall and months of early winter. It goes away in springs and summer.
Hence, Petyr experiences symptoms of seasonal pattern depression.
Answer:
Satellite cells
Explanation:
Satellite cells are the type of glial cells present in the peripheral nervous system (PNS) of brain. These cells cover the cell body of neurons present in the PNS.
Satellite cells support neurons and supply nutrients to the neurons. These cell also provide structural function to the neurons present in the PNS. These cells also control the micro environment of the cell.
Thus, the correct answer is option (a).
Answer:
drape a sheet over the body
Explanation:
This is true I learned that last semester
Answer:
The correct answer will be option B-left atrium.
Explanation:
The coronary circulation is the circulation of blood and nutrients to the myocardium of the heart on both sides.
The coronary system consists of coronary arteries and coronary sinus(vein) in which coronary arteries arise from the main artery of the circulatory system called aorta. This aorta arises from the left atrium of the heart which supplies oxygenated blood. These coronary arteries divide into left and right arteries which supply oxygenated blood to the heart.
Thus, option B-left atrium is the correct answer.
