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:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

The Human Body System

Horizontales
the two passages that direct air into the lungs.
An action or change in behavior that occurs as a result of a stimulus.
The process by which nutrient molecules pass through the wall of the digestive system into the blood.
Substances in food that provide the raw materials and energy needed for an organism to carry out its essential processes.
The junction where one neuron can transfer an impulse to the next structure.
A body structure that is composed of different kinds of tissues that work together.
A type of protein that speeds up chemical reactions in the body.
An organ system that transports needed materials to cells and removes wastes.
Any change or signal in the environment that can make an organism react in some way.
The part of the central nervous system that is located in the skull and controls most functions in the body.
Waves of smooth muscle contractions that move food through the esophagus toward the stomach.
A group of similar cells that perform a specific function.
An energy-rich organic compound, such as a sugar or a starch, that is made of the elements of carbon, hydrogen, and oxygen.
An energy-rich organic compound, such as a sugar or a starch, that is made of the elements of carbon, hydrogen, and oxygen.
An organ that produces and releases chemicals either through ducts or into the bloodstream.
The process that breaks complex molecules of food into smaller nutrient molecules.
Verticales
1. A chemical that affects growth and development. 2. The chemical produced by an endocrine gland.
The process by which wastes are removed from the body
a blood vessel that carries blood BACK to the heart
a blood vessel that carries blood AWAY from the heart
A cell that carries information through the nervous system.
A tiny blood vessel where substances are exchanged between the blood and the blood cells
a group of organs that work together to perform a major function
The process of getting rid of something that is no longer needed.
A process in which a system is turned off by the condition it produces.
An electrical charge that can relay a signal or a message to another part of the body.
A thick column of nervous tissue that links the brain to nerves in the body.
An automatic response that occurs rapidly and without conscious control.
A fluid produced in the mouth that aids in mechanical and chemical digestion.
Fluid that travels through the lymphatic system consisting of water, white blood cells, and dissolved materials
Small filtering structure found in the kidneys that removes wastes from the blood and produces urine.