Answer:
Oxygen is a chemical element that constitutes 21 percent of the Earth's atmosphere, that is capable of combining with all elements except some noble gases, that is active in physiological processes of almost all known organisms, and that is involved especially in combustion — see Chemical Elements Table.
Explanation:
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Cross-country skiing involves the navigation where skiers rely on their own locomotion to move across of mountainous snow-covered terrain. One possible drawback to choosing cross-county skiing as an aerobic activity is that you may be exposed to dangerous cold conditions. Correct answer: A However, besides that there are many benefits: enables a full-body workout, burns lots of calories, improves cardiovascular endurance and health,..
Answer:
Get sugar free stuff instead of buying stuff that is not sugar free
Explanation:
I believe the answer is D. Unintentional/preventable
Answer:
communicable and non communicable diseases can affect various dimensions of a person's health.
Explanation:
i just guess
