Answer:
Exercise makes your body work harder and gets your blood flowing through your body quicker because it needs to quickly deliver the oxygen and nutrients needed to maintain your activity.
Explanation:
Answer: Yes the ozone layer sits at the top to protect us from harmful UV rays from the sun.
Explanation:
False
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1.firefighter 2.plumber 3. Electrician
4. Gardner 5.welder 6.pipe fitter 7.Mason
8. Fencer 9.blacksmith 10. Makeup artist 11.seamstress 12.painter 13.drafter 14.surveyor
15.butcher 16. Pastry chef