Tutor profile: Alba H.
Do you remember the Unit Circle for Sin, Cos?
I know tricks on how to remember it.
How many chromosomes does a human cell have and why?
A human cell have 23 pairs of chromosomes, in total of 46. We get half of them from our mother and half from our father.
3(A + B) 3(A + B) Kidding, the answer is 3A+3B.
needs and Alba will reply soon.