Levels of Organization
What is the correct order for levels of organization for the human body?
cells, tissues, organs, organ systems, and organisms
What are the parts of blood cells?
red blood cells, white blood cells, and platelets.
Which component of blood is mostly water?
Plasma
What is the definition of the nose?
Collects air from the environment moistens and heats the air before it enters the trachea
How many chambers does a heart have?
4
What is the structure that is made up of two or more tissues that work together?
Organs
What are the three types of blood vessels?
arteries, veins, and capillaries
Which component of blood helps blood clot?
Platelets
What type of gas do you breath in?
oxygen or o2
What is the main organ in the respiratory system?
lungs
What is the basic unit of life?
Cells
Which component of blood fights diseases?
White blood cells
Which blood vessel exchanges substances between the blood and body cells?
Capillaries
What are the gases exchanged in the Respiratory System?
oxygen and carbon dioxide
What is the muscle at the base of your lung?
Diaphragm
What are the organs that work together to perform a common purpose?
Organ System
Where is oxygenated blood delivered?
heart
What blood vessel carries blood to the heart?
veins
What part of the respiratory system is responsible for collecting the moisten air?
nose
What is the definition of the lungs?
The main organs where gases are exchanged between air and the blood
What is a group of specialized cells work together to perform the same function?
muscle
What blood vessel carries blood out to the body?
arteries
What part of a circulatory system helps to carry blood?
blood vessels
What is the function of the respiratory system?
provide gas exchange between the blood and the air
What is the definition of trachea?
The windpipe moves air from the nose to the lungs