Share Levels of Organization
Save to Folder
Which system sends and receives messages throughout the body?
Nervous
Which system is responsible for bringing in oxygen and releasing carbon dioxide?
Respiratory
Which system absorbs important nutrients like carbohydrates, fats, protein?
Digestive
What is a cell filled with (all of the empty spaces)?
Cytoplasm
Which organelle controls the cell and all of its activties?
nucleus
What is the highest level of organization in the human body?
The organism itself
Which level of organization is made up of different tissues?
Organs
Name four organ systems
Digestive, skeletal, muscular, respiratory, circulatory
Name four organs.
heart, brain, stomach, liver, SI, LI
Name two types of tissue.
Muscle, nerve, epithelial and connective
What is the smallest organizational level of the human body?
Cell
