Digestive System
Saliva contains ________which break down food.
Enzymes
These blood cells carry oxygen.
red blood cells
We inhale _________and exhale ___________.
Oxygen, carbon dioxide
Connects muscle to bone.
What part of the brain is responsible for breathing?
Brain Stem
Mouth-Esophagus-Stomach-____________-Large intestine
Small Intestine
These blood cells clot the blood.
Platelets
The Diaphragm is a __________________.
Muscle
Connects bones to bones.
Ligaments
What part of the brain is responsible for speech, thought and learning?
Cerebrum
Getting rid of waste is called ________________.
Elimination
These blood cells fight infections.
White blood cells
The site of gas exchange between blood vessels:
Alveoli
Cushions your knees when you jump up and down.
Cartilage
What part of the brain is responsible for risk taking behavior?
Pre Frontal Cortex
Chewing the food is called ______________
Mechanical Digestion
Liquid portion of blood that transports nutrients and hormones.
Plasma
Nose- ___________-lungs-diaphragm.
Trachea
Ribs protect:________and ______________
The heart and lungs
Another name for a nerve cell.
Neuron
Contracting and relaxing of stomach muscles:
Churning
The circulatory system transports 3 things:
Carbon Dioxide is considered a _________ _______
Waste Product
Functions of the musculoskeletal system: _______, _______, _________
Structure, support, movement
3 Parts of a neuron:
Axon, Dendrites, cell body