A pinto bean supplier from East Texas has a sample of beans with a mass of 4.5 X 10^4 grams, how many beans does this sample contain? Show the calculation. (I'm not sure how to calculate this)

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

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but

d) a person who learns about the world by observing it.

explanation:

scientist are people who discover why and how things are done and made in the world.