5.L.1 Review

Which is an example of a single-celled organism?

• amoeba
• insect
• fish
• worm

Tags

NGSS.MS-LS1-1

Which is a function of the cardiovascular system?

• to move water throughout the body
• to provide structural support for the body
• to eliminate waste from the body
• to transport gases throughout the body

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

• circulatory system
• digestive system
• muscular system
• nervous system

Tags

NGSS.MS-LS1-8

Which system of the human body provides protection to most of the major organs?

• skeletal system
• circulatory system
• respiratory system
• muscular system

Which example best shows structures that make up the digestive system in the human body?

• heart, blood, vessels
• nose, trachea, lungs
• brain, spinal cord, nerves
• esophagus, stomach, intestines

Tags

NGSS.MS-LS1-7

Which system functions to transport messages between the brain and other parts of the body?

• respiratory system

• nervous system

• digestive system

• skeletal system

Tags

NGSS.MS-LS1-8

Which of the following statements best describes unicellular organisms?

• Unicellular organisms have transport systems between cells.

• Unicellular organisms have many cells that must work together to perform life processes.

• Unicellular organisms are a single cell that performs all life processes.

• Unicellular organisms live only inside other living organisms.

Tags

NGSS.MS-LS1-1

Which of the following is an example of a multicellular organism?

• human

• flower

• fish

• all of the above

Tags

NGSS.MS-LS1-1

All of a human's organ systems interact with each other. How do a human's circulatory and respiratory systems interact?

• The circulatory system pumps blood to the stomach to aid in digestion.

• The respiratory system rids the circulatory system of extra fluids and cells.

• The respiratory system provides the pump that helps the circulatory system move blood throughout the body.

• The circulatory system transports the oxygen brought in by the respiratory system to other areas of the body.

Select the choice that best completes the following sentence:

The _______ system breaks down the food we eat, while the _______ system transports the nutrients to each cell in the body.

• circulatory; digestive

• digestive; respiratory

• muscular; circulatory

• digestive; circulatory