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>
An individual's self-esteem can be affected by genetics as well as environmental factors, and poor self-esteem often begins in childhood. A person who experiences an abusive childhood or who didn't get enough approval from authority figures, feels his or her self-worth was based on achievements or feels excluded will often have poor self-esteem.
Chondro- refers to cartilage; -malacia means “softening,” so chondromalacia means “softening of the cartilage.”
The use of telemedicine is a great solution to overcome social and physical factors. So the correct option is D.
<h3>What are social and physical factors of health? </h3>
The social and physical environment where a person lives determine the social and physical factors of health in that environment.
Some examples of social factors include availability of good educational resources and job opportunities which provide a living wage, healthcare facilities, public transport and socioeconomic conditions of the people living there.
Some examples of physical factors include the immediate natural environment like plants and weather conditions, presence of physical barriers for differently abled people or the quality of infrastructure.
Therefore social and physical barriers are a significant health determinant. Hence the correct option is D.
Read more about health determinants, here
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Answer:
Explanation:
Nothing unless there is a rule about it.
If you really want to, you could nag him to go get some exercise.
