A
All living things are made of
Cells
cells come from
pre-existing cells
smallest unit of life
cells
group of cells
tissue
group of tissue
organs
organ that pumps blood
heart
organ that digests food
stomach
organ that gives the body structure
skeleton
organ that removes waste
intestine
organ that takes oxygen
lungs
Muscle that you can control
voluntary
muscle that you cannot control
involuntary
muscle in the heart
cardiac
muscles in the organs
smooth
muscles all over your body
skeletal
the place where 2 bones join
joint
connective tissue between bones
ligament
the organ connecting mouth with the stomach
esophagus
the acid inside your stomach
gastric juice
organ that absorbs nutrients from food
small intestine
system that absorbs energy fom food
digestive system
water inside your mouth that helps break down food
saliva
bread, rice and pasta are all
carbohydrates
meat, chicken and eggs are
protein
oil, butter and olives are
fats