Unit 8 Body Systems 2

Organ system that transports needed substances throughout the body and carries away wastes

• Circulatory System

• Respiratory System

• Digestive System

• Nervous System

The movement of material (blood) through a body

• Circulation
• Respiration
• Vessels
• All of These

Anything having to do with the heart

• Coronary
• Alveoli
• Diaphragm
• Bronchi

A tissue made of blood cells floating in a liquid; carries materials throughout an animal’s body

• Blood
• Vessels
• Circulation
• None of These

The tubes that carry blood through the body. They are arteries, veins, and capillaries.

• Vessels
• Bronchi
• Alveoli
• All of These

Organ system that takes oxygen into the body and releases carbon dioxide and water

• Respiratory System
• Digestive System
• Circulatory System
• Integumentary System

The process of breathing in air to get oxygen and breathing out (expelling) out wastes

• Respiration
• Digestion
• Circulation
• All of These

The movement of gases from higher concentration to areas of lower concentration such as the movement of oxygen and carbon dioxide in the body

• Gas Exchange
• Diaphragm
• Bronchioles
• All of These

The tiny air filled sacs arranged in clusters in the lung

• Alveoli
• Bronchi
• Diaphragm
• Vessels

Two large tubes that branch off the trachea into the lungs

• Bronchi
• Alveoli
• Bronchioles
• Diaphragm