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Human Body

Name: __________________________________
Across
Blood vessel transporting blood to the heart
Tiniest blood vessels connecting arteries and veins; where gas exchange occurs.
Body system that allows animals to produce offspring.
Absorbs nutrients from digested food
Where fetus grows and develops
Body system that includes bones and provides support and structure for animals.
Air sacs on the end of bronchial tubes.
Tube in throat for air flow.
Down
Expand and contract 20 times/minute for gas exchange
Body system controlling blood flow.
The body's ability to balance, or reach equilibrium.
Body system that includes hormones necessary for growth and development.
Body system controlling breathing and gas exchange.
Body system including muscles that allow movement.
Blood vessel transporting blood from the heart
Filters blood and produces urine.
Tube in throat connecting mouth and stomach.
Body system controlling the breakdown of food to gain nutrients.
Body system controlling the elimination of liquid waste.
Where urine is eliminated from the body.
Muscular storage tank for food.
Filters blood from the digestive tract and makes bile.