Which of the following systems works with the skeletal system to provide support for the body?

• muscular

• digestive

• circulatory

• respiratory

Running is an activity that causes cells to use oxygen in the blood at a faster rate. Which system responds, delivering more oxygen to the cells?

• digestive

• nervous

• circulatory

• respiratory

Influenza (flu) is a common disease caused by a

• bacteria

• virus

• protist

• fungi

A group of similar cells organized to do a specific function are called

• tissue

• organ

• organ system

• organism

Tags

NGSS.MS-LS1-3

Which of the following is an example of the body trying to maintain homeostasis?

• growing taller

• aging over time

• trembling when afraid

• shivering on a cold day

Suppose you grabbed a hot pan from the stove. Which two systems react with each other to respond?

• digestive/circulatory

• muscular/skeletal

• nervous/muscular

• skeletal/nervous

Identify the structures of support in plants.

• skeleton/muscles

• leaves/branches

• chlorophyll/chloroplast

• roots/stems

Identify structures of support in animals.

• stomach/mouth

• brain/nerves

• skeleton/muscles

• nerves/muscles

Which of the following shows the 5 levels of organization in order from least to most complex?

• organ, tissue, cell, organ system, organism

• organism, organ system, organ, tissue, cell

• tissue, cell, organism, organ, organ system

• cell, tissue, organ, organ system, organism

A student drops a ball from 3 meters high and another student tries to catch it. The height at which the student catches the ball is recorded. This experiment is most likely designed to determine the

• effects of stress on the first student's heart rate

• acceleration of the ball during its fall

• second student's reaction time to a stimulus

• force applied to a falling object