7th Science TEST

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

• organism, cell, tissue, organ, organ system

• organ system, organ, tissue, cell, organism

• cell, tissue, organ, organ system, organism

• cell, organ, tissue, organism, organ system

The basic unit of structure and function of living organisms

• organ

• organ system

• cell

• tissue

• organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

A group of similar cells that work together to form the same function is called .......

• organ

• cell

• organ system

• organism

• tissue

Tags

NGSS.MS-LS1-3

A structure that is composed of different kinds of tissues

• organ

• cell

• organ system

• organism

• tissue

A group of organs that work together to perform a major function....

• organ

• cell

• organ system

• organism

• tissue

Any living thing made up of one or more cells....

• organ

• cell

• organ system

• organism

• tissue

Tags

NGSS.MS-LS1-1

What are the first two steps of the scientific method in order?

• experiment, conclusion

• observation, ask a question

• experiment, form a hypothesis

• make a plan, experiment

In the Magic Milk lab, what was poured into the milk to make it magic?

• food dye

• milk

• ice

• Dawn dishwashing liquid

Tags

NGSS.MS-PS1-2

How many minutes should you wash your eyes out if you get chemicals in them?

• 20 seconds

• 30 seconds

• 20 minutes

• 30 minutes

Which of the following are no-nos to wear in the lab? ​ (a)   ​ (b)   ​ (c)   ​ (d)  

• sandals
• jacket
• tennis shoes
• hair tied up
• long sleeves
• dangling jewelry