DCP

True or false: all new cells come from preexisting cells

• true

• false

Tags

NGSS.HS-LS1-4

How many cells does a mouse have?

• 12 million

• 12 billion

• 37.2 trillion

• 100 quadrillion

Tags

NGSS.MS-LS1-1

How many cells does a human have?

• 12 billion

• 37.2 trillion

• 100 quadrillion

Tags

NGSS.MS-LS1-1

Which microscope does this photo come from?

• Light microscope/ LM

• Transmission electron microscope/ TEM

• Scanning electron microscope/ SEM

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which microscope does this photo come from?

• Light microscope/ LM

• Transmission electron microscope/ TEM

• Scanning electron microscope/ SEM

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

What determines CHEMICAL PROPERTIES like REACTIVITY?

• Protons

• Valence Electrons

• Neutrons

• Electrons

Click on the picture to see the question.

• A

• B

• C

• D

Tags

NGSS.MS-PS1-1

Click on the image to see the question.

Tags

NGSS.MS-PS1-1

Click the image to see the question.

• F

• G

• H

• J

Click the image to see the question.

• A

• B

• C

• D

Tags

NGSS.MS-PS3-5