To become a cardiologist you need to take classes that deal with math, Biology, organic chemistry, inorganic chemistry, english, etc.
you have to have a good idea of the body through the dissection of cadavers (obviously)
and then you need to get your doctoral degree and take up a residency for about 3-6 years Biology, Chemistry or both major in college
scientist
Aside from science, you have to know a lot of mathematics.
Maths is one of the subjects
Very good ones. We want smart dedicated people who work on hearts so your grades and GPA has to be very good to get to medical school to become a cardiologist.
There are quite a few subjects you need to become a well rounded lyricist. You would need music classes for example.
communication
mathematics
maths is one. probs business studies and subjects like dat
What subjects do i need to take to be a psychology and a book writer .
Anything that has to do with science.
You need A-C grades to become a teacher
The subjects that you need for mechanics are English Science Maths and preferably Technology (you will need to get a grade C or above in all of these subjects to get the qualifications needed to become a machanic)