Question

can anyone Verify my answer? if its right or wrong, and which one would most likely Be right?
An Organism is made up of
1 Group of tissues working together
2 A group of cells working together
3 A group of organ systems working together
4 A group of atoms working together
I Personally think its Number 2 But i just needed some "verification" because I got it wrong last time =3=

Answer 1

It's 2.

It is also 4.

Ha ha, what a trick question.

A group of cells working together is the correct answer
But cells are just made up of atoms, so it's also atoms.

Go figure.

Answer 2

Ah lol Thank you ^-^