Some people just think about sunscreen when spending a day on the lake, the beach or pool. However, sun exposure accumulates every day, and every time under the sun occurs.
Just stay in the shade is one of the best ways to limit exposure to ultraviolet radiation. Also:
-Use sunscreen!
-Put on a hat!
-Wear sunglasses to protect the eyes and the skin!
<span>Hope this can help you :)
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Answer:
true
Explanation:
this is because after the sleep the mind gets refreshed and for that reason it can absorb new informations.
Answer:
The correct answer is c. partial pressure of carbon dioxide (PCO2) in arterial blood.
Explanation:
Ventilation is a term generally used to designate the movement of air in and out of the lungs, that is, alveolar ventilation is the volume of air that reaches the alveoli in one minute and participates in gas exchange. Carbon dioxide partial pressure (PCO2) consists of analyzing the amount of dissolved carbon dioxide in the blood, just like with pO2. Normal results range from 35mmHg to 45mmHg. If the level is low it may indicate respiratory alkalosis; if the level is high it may indicate respiratory acidosis. It can only be analyzed in arterial blood.
Answer:
Oxygen is one product of photosynthesis.
Explanation:
??? is the fifth?
True. It determines our
ability to handle a strenuous workout or not. This is why it is important to
take a check-up from a doctor before beginning any kind of exercise
activity. This is to ensure that you
have a safe workout and that you can the amount of exercise in that program.
