You are testing different hand soaps to see which one kills the most bacteria. What would be your
independent variable?
O
amount of soap
O
amount of bacteria
O
type of bacteria
O type of soap

O Type of soap

Explanation:

It's type of soap because of it's ingredients.

Some soap have just a little bit of cleaning but mostly smell good.

But cleaning supplies will really get dirt and bacteria out.

I hope this is correct!

Yeah the person above me is right in case if someone wanted to know, because I took the test

the answer would be 3

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a