Just look it up on google kodvjkngkrefsnjkvjfrnefsjkj
White blood cells
White blood cells
White blood cells
White blood cells
Answer:
8 to 8.5 since that is the recommended and people usualy sleep more than that
I don't know anything sorry for inconvenience but I will be used to make a system running with artificial intelligence
Answer:
This is how
Explanation:
<em>Protons and neutrons have approximately the same mass, but they are both much more massive than electrons (approximately 2,000 times as massive as an electron). The positive charge on a proton is equal in magnitude to the negative charge on an electron.</em>
