What are some ways of managing strong emotions?

For me personally i would go some where to chill out and once i am fine i talk to some important and i let it all out if you don't say some and you hold it in all those emotion come flooding out and you might hurts your self or some one else
 But in informational terms If you need to, find some way to get the strong emotion out of you. For some people, breathing deeply achieves this.

It’s either a or b hope this

Bmust be the answer, as technically all organs move, so a is incorrect. all organs are made of different types of cells, so that isn’t a problem, so c is also incorrect. human hearts are very similar to many other animals’ hearts, so d is also incorrect, yet the heart is made of muscle, which is hard to grow in the lab so it would be correct to say b