Answer:
B
Explanation:
Its were u score the points
Well heart rate is like a variable, if someone is bigger blood has to flow farther, and takes more pressure to deliver the blood. As you age, cholesterol accumulates in arteries and makes each pump of the heart less efficient, and someone with good fitness needs less beats per minute to deliver all the blood/oxygen they need. Michael Phelps, for example, probably has a heart rate of less than 40 BPM; Whereas as person of the same age that is less involved in an exercise regiment may have a heart rate around 80 BPM.
Answer:
Emotional disability.
Explanation:
An emotional is an emotional disability characterized by the following:
An inability to build or maintain satisfactory interpersonal relationships with peers and/or teachers. For preschool-age children, this would include other care providers.
An inability to learn which cannot be adequately explained by intellectual, sensory or health factors.
Consistent or chronic inappropriate type of behavior or feelings under normal conditions.
Displayed pervasive mood of unhappiness or depression.
Displayed tendency to develop physical symptoms, pains or unreasonable fears associated with personal or school problems.
Answer:
omega -3 fatty acids
Explanation:
this is the most important nutrient when it comes to cardiovascular health.
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.
