The second statement best explains the type of blood vessel and the function of these vessels' valves - <span>These are veins, which prevent the backflow of blood because the walls have little muscle to pump blood back to the heart.
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Veins are large blood vessels which carry blood back to the heart. <span>Veins have a system of valves to prevent back-flow.</span>
The answer is true. if you dont have a prescription for a medicine and you just buy all kinds of meds that you dont need or isnt prescribe by your doctor then it is consider as a drug abuse <span />
Answer:
Dysthermia
Explanation:
Dysthermia, presently known as PDD stands for Persistent Depressive Disorder, is a mind-set issue comprising of indistinguishable intellectual and physical issues from wretchedness, with less serious yet longer-enduring symptoms. During the late 1970s, this idea was authored by Robert Spitzer as a swap for the expression depressive personality.
- Dysthermia is characterized as a low state of mind happening fora minimum of two years span, alongside in any event two different side effects of depression.
- Instances of side effects incorporate lost enthusiasm for typical exercises, sadness, low confidence, low craving, low vitality, rest changes, and poor focus.
- Medicines incorporate prescriptions and talk treatment.
Perform low-impact aerobic exercises, like walking and swimming, to improve your overall health and reduce pressure on your joints.
