BLOOD

PARTS OF BLOOD

• Different bloods have different things in it so if you have o blood you can donate to anyone
• Depending on what you have you may have to give or take blood

HOW IT IS Separated

• BLOOD is separated when you shake the blood in a sealed bag in a machine on a really fast speed the blood pressure d will separate into 3 parts a red part a yellow part and a white part.

WHY PEOPLE SHOULD DONATE

• People should donate because a certain part of your blood can help someone get better.
• Someone will always need it if they have a sertain type of surgery