The Human BodyExamines the workings of the separate systems that make up the human body. |
Contents
EVERY BODY TELLS A STORY | 6 |
THE VITAL SYSTEMS | 13 |
THE ULTIMATE STRUCTURE | 28 |
Copyright | |
1 other sections not shown
Common terms and phrases
alveoli arteries baby blood flows blood vessels body cells body's brain breathe capillaries cartilage cell's cells called chemical chromosomes clot colors contains control center detect develop digestive tract disease ear canal eardrum endocrine system energy enzymes Esophagus eyeball eyes fetus fight germs flavors fluid gall bladder genes grow hair healthy heart hormones human body inside a cell inside the body joints kidneys layer legs lining liver lungs melanin membrane microscopic million mouth move mucus nerve cells nerve signals nose olfactory areas oxygen pancreas pressure proteins pump red cells renal replace retina saliva Salivary gland send nerve signals shape skeletal muscles skin skull small intestine smell sounds sperm sperm cells spinal cord stomach substance taste buds teeth Theodor Schwann throat tiny tongue tough Trachea tube uterus vein vertebrae vibrations VITAL SYSTEMS watery white blood cells white cells windpipe womb X-rays