Answer:
An atom's electronegativity gets higher as you move up in the periodic table. Thus, the atoms in the top right have the highest electronegativities and the atoms in the bottom left have the lowest ones.
Its is polar, meaning it has a positive and negetive end
I-what? The only thing I could think of is Parents?
You should post the diagrams but basically there are more cells than tissues and more tissues than organs
