Answer:
Sarah's skeletal muscles and blood vessels
Explanation:
Sarah noticed his hot red face after physical activity. This was because when her body temperature began to rise, the body sweated and dilated the blood vessels in her skin to reduce this temperature. Because oxygenated blood runs down the surface of the skin, which helps radiate heat and prevent overheating, the face turns red and gets a little warm from blood circulation. This whole process was done by Sarah's skeletal muscles and blood vessels as a homeostatic response that sought to establish a balance in the girl's body.
There are 13 vitamins used by the human body to maintain health.
Respiratory rate is measured by counting the number of breaths a person takes in a one-minute period. Since many factors can affect the results, understanding how to take an accurate measurement is very important.
The rate should be measured at rest, not after someone has been up and walking about. Being aware that your breaths are being counted can make the results inaccurate, as people often alter the way they breathe if they know it's being monitored.
B) Acceptance of ethnicity is essential for developing a positive or
healthy ethnic identity.
Acknowledging and embracing ethnicity has a great impact on personal well-being.
Studies correlating ethnic identity and
positive well-being has more significant
results than studies correlating ethnic identity with personal distress. This
means that acceptance of ethnicity was more firmly related to healthy ethnic identity .<span>
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