A assistant makes the most sense. Hope this helps :)
Human activities that can increase the rate would be air from a car exhaust, large factories, and gas lawn mowers. All of these make rain more acidic which causes more chemical weathering.
Yes, I think that by playing sports it will take my mind off of the whole pandemic and it will help me focus on my school work so I can continue to play the sport i choice to play
The answer is Aerobic exercise (such as swimming, running, climbing)
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