Life sceince

Which of the following statements is true for all living things (organisms)?

• All living things have organs
• All living things produce their own food through photosynthesis
• All living things are made of one or more cells
• All living things are made of more than one cell

Tags

NGSS.MS-LS1-1

What is the most basic unit of life?

• Tissue
• Cell
• Organ
• Organ System

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

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

• dependent variable
• independent variable
• data
• control group

Tags

CCSS.6.EE.A.2C

In a controlled experiment, how many variables can be worked with at a time? 

• one
• none
• two or more
• how ever many makes sense.

The part of the experiment that remains the same for the control and experimental group.

• constants
• control
• independent
• dependent

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable

Experiment: How does watching TV during studying affect a student’s test grades?

The students grades are the ___________ variable.

• independent
• dependent

Which of these might you find in a plant cell but not an animal cell?

• cell membraen

• cell wall

• vacuole

• nucleus

Tags

NGSS.MS-LS1-2

Which matches the function of the nucleus?

• controls all functions of the cell

• transports materials

• makes proteins

• protects the cell

Tags

NGSS.MS-LS1-2

Organisms can be made of...

• one cell

• two cells

• many cells

• one cell or many cells

Tags

NGSS.MS-LS1-1