The correct answer would be option D, Both a and b are correct.
Explanation:
It has shown through studies that:
- Females are more likely than males to engage in health protective behaviors
- A much higher percentage of men than women get adequate exercise.
According to the studies, it is seen that females are more conscious towards their health. So they usually engage in health protective behaviors as well.
Also a higher percentage of men than women have been seen to get adequate exercise. This is also because women are generally busy in raising their kids and keeping up their houses. They usually don't get enough time for themselves, that make them away from the workout routine.
Learn more about male and female comparisons at:
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Another name for helper T cells is CD4+ (now options are correct), it is due to the presence of specific cell surface receptors.
<h3>What are T cells?</h3>
T cells are also called CD4- + positive cells have essential functions in the immune system by triggering adaptive immune responses.
These cells CD4- + positive cells contain specific cell surface receptors that can be identified by biochemical analyses.
In conclusion, another name for helper T cells is CD4+ (now options are correct), it is due to the presence of specific cell surface receptors.
Learn more about T cells or CD4+ cells here:
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Answer:
A fracture probably will happen because that hurts. The fracture would probably a broken elbow
Alphabet, and then words, and then sentences, and then picture books, and then chapter books.
