Body Systems

 What is the main function of the respiratory system?

• take in oxygen and exhale waste like carbon dioxide
• move nutrients throughout the body
• take in carbon dioxide and exhale oxygen

Which systems main function is to allow movement of the body?

• muscular
• digestive
• skeletal
• excretory

The smallest units or parts of living things; the body's building blocks.

• cells
• organs
• tissues
• system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A collection of the same kinds of cells working together to do the same job.

• cells
• tissues
• organs
• systems

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Your body systems work separately and do not effect each other.

• true
• false

Tags

NGSS.MS-LS1-3

Which system provides shape and support, enables you to move, protects your internal organs, and stores minerals?

• skeletal
• muscular
• digestive
• nervous

Which representation would show the organization of life from simplest to the most complex?

• Heart muscle tissue, cardiovascular system, heart muscle tissue
• cardiovascular system, heart muscle cells, heart muscle tissue
• cardiovascular system, heart tissue, heart cells
• Heart muscle cells - heart muscle tisse, heart, cardiovascular system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which body system sends electrical signals to all other body systems?

• circulatory system
• nervous system
• digestive system
• skeletal system

Which two human body systems are most responsible for getting oxygen to cells?

• digestive and skeletal
• skeletal and circulatory
• circulatory and respiratory
• respiratory and digestive
  

Which best compares the respiratory system to the circulatory system?

• The respiratory system transports oxygen to cells, while the circulatory system provides oxygen for cells.
• The respiratory system provides oxygen for cells, while the circulatory system transports oxygen to cells.
• The respiratory system breaks down food for cell energy, while the circulatory system rids the body of waste.
• The respiratory system rids the body of waste, while the circulatory system breaks down food for cell energy.