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.
It is true if that's what you're asking.
Answer:sikret lang baka malaman mo sagot ko e hehe
Resistance because how long u last running depends on ur breathing issue
33 girls
explanation: 48/16=3 11x3=33