A red car is travelling east on a straight road at 32 km/h a blue car is traveling down the same road headed west towards the red car at 45 km/h how fast is the red car going relative to the blue car?

You will hear a hissing sound because of the carbon dioxide escaping the can or bottle

Hypothesis. why don’t you know this? i learned this stuff in like 5th grade

Don't smoke.it ruins your life.confront your husband on how you are feeling and why you're depressed.weed is never the answer.there are so many more options out there for depression.weed will make the depression worse.so, stay clean and you will have support

They all deal with hard evidence(scientific)