Answer:
10
Explanation:
im just tryna be nice there is no pic attached
<span>A British clergyman and economist named THOMAS MALTHUS predicted that populations would grow at a very rapid rate (exponential rate and that the production of food and other vital resources would increase at a much slower rate. as a result, human populations would be subjected to a variety of checks on population growth such as warfare, famine, and disease.</span>
False I believe sorry if I’m wrong...
No u shouldn't leave it open.
It can be really dangerous.
For example: It might sound crazy but imagine a rodent eating the hose that the gas passes through,the gas leaks and dangerous things can happen cuz propane is flammable especially when mixed with air(oxygen).
True, considering that all of these substances can lead to addiction's and have negative effects on people