stuff about the human body.

What Is The Largest Organ In The Human Body?

• Skin

• Heart

• Lungs

• Liver

What Is The Second Largest Organ In The Human Body?

• Liver

• Lungs

• Heart

• Rib-cage

What Is The Largest Bone In The Human Body?

• Spine

• Rib-Cage

• Femur Bone

• Collar Bone

What Organ Can The Human Body Survive Without?

• Intestines

• Lungs

• Heart

• Appendix

Are Teeth Bones?

• no

• yes

• maybe

Do Bones Burn?

• No

• Yes

• Some Do

How Heavy Is The Average Human Skull?

• 5 Pounds

• 2.5 Pounds

• 10-11 Pounds

• 6-7 Pounds

How Much Dose The Human Heart Beat Per-Minute?

• 20 times

• 30-35 times

• 60-100 times

• 10 times

How Many Parts Are There To The Human Brain?

• 3

• 7

• 24

• 23

What Causes A Bruise?

• When the skin around where the bruise gets damaged

• When the spot where the bruise is gets really cold and then the blood vessels close to the skins surface and freeze

• when small blood vessels near the skin's surface are broken by the impact of a blow or injury