Body Systems

The main purpose of the ____________ system is to break food particles into pieces that can be used.

• circulatory
• respiratory
• digestive
• skeletal

Tags

NGSS.MS-LS1-7

What is responsible for delivering oxygen and removing carbon dioxide from the body?

• cell nucleus
• excretory system
• nervous tissue
• respiratory system

___________ are the building blocks of life.

• cells
• legos
• blocks
• blood

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The circulatory system uses _________ to deliver oxygen to the rest of the body.

• blood cells
• lungs and nose
• blood vessels
• brain and spinal cord

In multicellular organisms, tissues are comprised of _______.

• organs
• systems
• cells
• blood

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

When tissues come together, they form ___________.

• cells
• atoms
• organs
• systems

Tags

NGSS.MS-LS1-3

A(n) _________ is made of small parts connected together to make a whole.

• system
• problem
• evidence
• illustration

Tags

NGSS.MS-LS1-3

Which of the following shows the levels of organization of an organism from LEAST to MOST complex.

• cells-tissues-systems-organs
• organs-cells-systems-tissues
• systems-organs-tissues-cells
• cells-tissues-organs-systems

Tags

NGSS.MS-LS1-3

What system is the body's way of fighting off pathogens that would make it sick?

• Excretory
• Immune
• Digestive
• Endocrine

What system breaks food down into energy for the body?

• Stomach
• Digestive System
• Respiratory system
• Lungs

Tags

NGSS.MS-LS1-7