No only if you breath it in by accident then yea
If you push hard enough.
Cocaine can enter the human body by the nose or the mouth. You can snort it or sniff it.
No
Yes you can 100%
No. Cocaine can only enter into a person's body through snorting it (inhaling it through the nose), smoking it, or injecting it. Cocaine does not enter into a person's bloodstream through close bodily contact with someone who has recently used it. Cocaine enters the bloodstream very quickly when it is inhaled; it goes directly to the brain. It also exits the body very quickly; the cocaine "high" lasts only about 20 minutes. The only way a urine sample can be positive for cocaine is if it is directly put into the body by smoking it, snorting it or injecting it.
Can cocaine be flushed out of your system in one day
depends on how you do it with a needle or snorting it
Cocaine can be absorbed through the skin if held in the hand, but it typically would not be detectable in a drug test as the amount absorbed would be very small. However, washing one's hands thoroughly after handling cocaine is recommended to prevent any potential absorption.
How long does cocaine stay in your system?
nope. nice try another answer If you're constantly inhaling second hand smoke, why not!!
no no
Exercise helps decrease the crave for cocaine in addicted subjects.