Biology Test 1

Who is the greatest Avenger ever?

• captain america

• the hulk

• loki

• IRON MAN

The most basic unit that organisms are organized into are called:

• tissues

• organs

• cells

• organ systems

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The ability to maintain a stable internal environment is:

• DNA

• amylase

• homeostasis

• metabolism

Over the weekend a huge snow storm can through the region causing us to change our plans for the trip. The stimulus is the _______________________.

• weekend

• snow storm

• change

• trip

Which of these is not a characteristic of living things?

• reproduces

• grows and develops

• changes habitat

• organization

What are graphs?

• They are meaningless images

• They are images with data without realation to any subject

• Is a type of representation of data

• They are meaningless data

Tags

NGSS.MS-PS3-1

If I ride my bike to school instead of walking, then I will get to school faster. What is the dependent variable?

• True
• How fast you get to school
• Riding a bike or walking
• False

Tags

NGSS.MS-PS3-1

NGSS.MS-PS2-2

If you increase the amount of spinach you eat, then you will increase the iron in your blood. 
What's the dependent variable?

• increase the amount of iron in your blood
• spinach you eat

Tags

NGSS.HS-LS1-3

Dependent variable means

• the scientist controls what to test
• educated guess
• ask a question
• what is being measured

This variable in an experiment is the one being changed by the scientist. 

• dependent variable
• independent variable
• data
• control group