LS 1.1

Liz is examining a plant cell under a microscope. She sees many small green strutures inside the cell. Her teacher explains that the process of photosynthesis takes place inside these structures. What type of structure is Liz looking at?

• mitochondria

• chloroplasts

• nucleus

• cell wall

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-2

In the diagram, which of the following components best illustrates the centerline?

• letter A

• letter B

• letter C

• letter D

In the diagram, which of the following components is best used as a reference point to observe the motion of the car?

• A or B

• C or D

• C only

• D only

In the diagram, which of the following components is best used as a reference point to determine the veer?

• letter A

• letter B

• letter C

• letter D

Which two of these can be observations about a gorilla?

• The gorilla wants a bigger banana.

• The gorilla has 5 fingers on his right hand.

• The gorilla is hungry.

• The gorilla has dark brown hair.

What is the mass of this object?

• 615.3 grams

• 516 grams

• 165.3 grams

• 165.3 inches

LS 1.1

• mitochondria

• chloroplasts

• nucleus

• cell wall

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-1

LS 1.1

• photosynthesis

• respiration

• digestion

• fermentation

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

LS 1.1

• carbon dioxide

• oxygen

• glucose

• water

Tags

NGSS.MS-LS1-6

LS 1.1

• stomata

• roots

• stem

• flower

Tags

NGSS.MS-LS1-4