Bold Body Systems

What is the smallest unit of any living organism?

• Organ
• Organ System
• Tissue
• Cell

Many cells that work together to perform a similar function make up a(n):

• Cell
• Organ
• Tissue
• Organ System

Tissues that work together to fulfill a specific role in the body is called a(n)

• Cell
• Organ
• Tissue
• Organ System

Organs work together to make up a(n)

• Cell
• Organ
• Organ System
• Tissue

This system provides structure and support for the body

• Skeletal
• Muscular
• Nervous
• Excretory

Which system is responsible for the production of blood cells?

• Circulatory
• Skeletal
• Nervous
• Excretory

This system works in pairs to allow for movement?

• Muscular
• Skeletal
• Nervous
• Respiratory

Which system helps generate warmth?

• Nervous
• Digestive
• Immune
• Muscular

Which of the following best describes the function of the circulatory system?

• It transports nutrients and waste through the body.
• It brings in oxygen for the body.
• It removes waste out of the body.
• It breaks down food into smaller molecules.

Why is the respiratory system important to the body?

• It provides carbon dioxide for cellular respiration and removes oxygen.
• It brings in glucose for cellular respiration and removes water.
• It brings in oxygen needed for cellular respiration and removes carbon dioxide.
• It brings in water for cellular respiration and removes glucose.