Se pega 03:00 i think i could be wrong
Answer:
in harry potter, to be a half blood is to be half muggle, half not.
Explanation:
that means that one of your parents is a wizard/witch, while the other is not.
(i think)
<em>hope this helps</em>
have a good day!
:)
<3
Answer:
They need more oxygen to function, so gas exchange needs to increase
Explanation:
