Ethan wants to study how the size of sugar crystals affects the time taken to dissolve 10g. of sugar in 100m. of water held in a beaker. what is the independent variable for the experiment

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

you need to have a picture of the atom that way we can answer it

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.