GIVE ME A DIRTY JOKE IF I LAUGH U GET BRAINLIEST GOOD LUCK

 Having se/.x in an elevator is wrong. On so many levels.

Explanation:

What does one saggy bo*b say to the other saggy b0*b? If we don't get some support, people will think we're nuts.

What's the difference between your boyfriend and a cond*m? Cond*ms have evolved: They're not so thick and insensitive anymore.

What did one but* cheek say to the other? Together, we can stop this cr*p.

What's the process of applying for a job at Hooters? They just give you a br* and say, "Here, fill this out."

Explanation:

answer; ///(b) it is composed of four protein chains and four heme groups;

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.