How could the dam affect the resources of the local
watershed? check all that apply.
fish would not be able to migrate up the river to
reproduce.
sediment carried by the flowing river would get
trapped.
there would be more space for forest growth.
a. the number of habitats for local wildlife would
increase.
birds that depend on fish may go hungry.

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.

answer: mole of the gas

answer: mole of the gasexplanation: