quiz 1 flashcards
atoms, molecules, oxygen, water, minerals
chemical level
unit of life, white and red blood cells
cellular level
simmalar cells working together
tissue
multiple tissues working together
organ
multiple organs working together
organ system
entire living thing
organism
covers internal and external surfaces
epithelial tissue
forms glands
epithelial tissue
one or more layers of tightly packed cells
epithelial tissue
protects absorbs secretes
epithelial tissue
most common tissue
connective tissue
few cells surrounded by abundent non living estracellular matrex
connective tissue
protection support binding together
connective tissue
skeletal muscles
muscle tissue
in the walls of hollow organs
muscle tissue
cells specialized to shorten and contract
muscle tissue
movements of joints and internal substances
muscle tissue
brain spinal cord nerves
nervous tissue
mix of nerve and supporting cells
nervous tissue
controling body activites
nervous tissue