To solve this you would just divide 720 by 4 so it would take 180 years. Hope this helps!
Answer:
because when it gets cold, it weakens our immune system and we become more vulnerable to sickness
Answer:
C
Explanation:
In conduction, heat moves from areas of more heat to areas of less heat by direct contact. In the atmosphere, conduction is more effective at lower altitudes where air density is higher.
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Hope this answer can help you. Have a nice day!
I believe it’s the Carboxyl group but confirm online. Hope this helped :))