CEA Unit 3

CE6: A student grows three identical plants with the same amount of water each day. Plant A is placed in a sunny area, Plant B is placed in a shaded location, and Plant C is placed in the dark room. Which plant should have the greatest increase in growth?

• Plant A

• Plant B

• Plant C

• Plant A and B

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

Why do you need to include reasoning in your CER?

• It shows how or why the evidence supports the claim

• It provides justification about why the evidence is important

• It includes the scientific principle to support the claim

• All of the above

Tags

NGSS.HS-LS4-1

NGSS.HS-PS1-2

What is the best claim based on the data in this graph?

• When the weight of particles increase, the length decreases

• When the weight of particles increase, the length also increases

• The length of particles is not related to weight of particles.

What is the primary function of chlorophyll in plants?

• Absorb water

• Absorb sunlight

• Absorb nutrients

• Absorb carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a chemical change?

• Melting ice

• Boiling water

• Burning wood

• Breaking glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the chemical formula for table salt?

Tags

NGSS.MS-PS1-1

Which gas is most abundant in the Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

What is the process by which plants make their own food using sunlight?

• Respiration

• Photosynthesis

• Transpiration

• Fermentation

Tags

NGSS.MS-LS1-6

Which part of the cell is responsible for generating energy?

• Nucleus

• Mitochondria

• Ribosome

• Chloroplast

What is the boiling point of water at sea level?

• 90°C

• 100°C

• 110°C

• 120°C

Tags

NGSS.MS-PS1-4