Human Body Crossword

organs whose functions are essential to life, including the brain, heart and lungs.
collection of similar cells acting together to perform specific body functions.
group of organs and other structures that brings air into the body and removes wastes through a process called breathing, or respiration
how living organisms function
structure of similar tissues acting together to perform specific body functions.
group of organs and other structures that regulates all body functions
group of organs and other structures that protects the body, retains fluids and helps to prevent infection
group of organs and other structures that eliminates waste and enables reproduction
group of organs and other structures that regulates and coordinates the activities of other systems by producing chemicals that influence tissue activity.
group of organs and other structures that digests food and eliminates wastes
group of organs and other structures that carries oxygen-rich blood and other nutrients throughout the body and removes waste
the basic units that combine to form all living tissue
group of organs and other structures that works together to carry out specific functions
the study of structures, including gross anatomy and microscopic anatomy