Answer:
blood pressure levels
normal systolic: less than 120 mm Hg diastolic: less than 80 mm Hg
at risk (prehypertension) systolic: 120–139 mm Hg diastolic: 80–89 mm Hg
high blood pressure (hypertension) systolic: 140 mm Hg or higher diastolic: 90 mm Hg or higher
hope it helps <3
Answer:
Explanation:
<em>starts increasing the blood flow to the muscles: WARM UP</em>
<em>helps get muscles out of a relaxed state: WARM UP</em>
<em>helps prevent muscle soreness the day after exercise: COOL DOWN </em>
<em>helps the joints of the body handle the strain of exercise: WARM UP</em>
<em>keeps the blood moving through the body: COOL DOWN </em>
<em>helps keep the heart from getting shocked by activity: WARM UP</em>
COOLING DOWN -- it's important to cool down after a work out as it's a great way of recovery of the exercises and it can get back our heart rate and blood pressure to balance. It doesn't reduce muscle soreness but it regulates our blood flow.
WARMING UP -- helps our bodies to get prepared for the upcoming activity. It gradually becomes more active in order to rise our body's temperature so it can increase the blood flow into our muscles. It is also crucial in reducing risks of injury or muscle soreness.
Answer: you might see little block-like structures if you look at any type of cell, if it is a plant cell you were looking at, you would be able to see the cell wall.
Cartilage ear piercings may take up to a year to fully heal, but generally take 3-6 months (as opposed to the ear lobe, that takes just 4-6 weeks). They heal from the outside in, so even if it looks fine on the outside, you should not assume it is fully healed.
