My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Unit 4 Human Body Systems : Lessons 1-3

Across
Smooth, flexible connective tissue that helps cushion the area in a joint where bones meet.
Disk-shaped cells that do not have a nucleus, bring oxygen to every cell in your body.
The place where two or more bones connect.
The throat.
A tiny blood vessel that allows exchanges between body cells and blood.
The skull, vertebrae, and ribs make up this part of the skeletal system, which supports the body' weight and protects internal organs.
The flow of blood between the heart and the lungs.
The arms, legs, shoulders, and pelvis make up this part of the skeletal system, which allows for most of the body's movement.
Infection-fighting blood cells found in lymph nodes.
A group of organs and tissues that collect the fluid that leaks from blood and returns it to the blood.
The windpipe.
Tiny air sacs in the lungs surrounded by blood vessels.
The organ system that supports and protects the body and allows it to move.
The part of the throat that holds the vocal cords, leads to the lungs
The maintenance of a constant internal environment when outside conditions change.
Down
The heart, blood, and blood vessels make up this system, which transports blood around your body.
A blood vessel that carries blood back to the heart.
The tough strand of tissue that connects a muscle to a bone.
The group of organs that takes in oxygen and gets rid of carbon dioxide.
The tough, flexible strand of connective tissue that holds bones together.
A blood vessel that carries blood away from the heart.
The fluid that carries gases, nutrients, and wastes through the body.