The mass of one human is 62kg. Hope this helps!
Answer: Yes the ozone layer sits at the top to protect us from harmful UV rays from the sun.
Explanation:
Answer: one of the seven health skills is
Accessing information .
Knowledge they say is power, by having access to information, we are able to know the danger of certain behaviors we protray, so the need to safe guide our health arises, making us werry of some risk behavior, therefore improvement in health is achieved.
Explanation:
Answer:
1, and 3,
Explanation:
https://www.mayoclinic.org/first-aid/first-aid-severe-bleeding/basics/art-20056661
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