NGSS.4-LS1-1

Four students examined the cells and made the following observations: 
Student 1: Cell 1 is a plant cell because it has a cell wall
Student 2: Cell 2 is an animal cell because it has a nucleus
Student 3: Cell 1 is a plant cell because it has chloroplasts
Student 4: Cell 2 is an animal cell because it has a cell membrane
Who is correct?

• Student 1 and Student 2
• Student 2 and Student 3
• Student 1 and Student 3
• Student 2 and Student 4

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NGSS.4-LS1-1

A body part on the outside of an animal that helps it survive is called a(n) _____

• internal structure

• external structure

• organism

• adaptation

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NGSS.4-LS1-1

What does internal mean

• A structure on the outside

• A structure on the inside

• A structure surrounding something

• A structure around something

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NGSS.4-LS1-1

Which beak shape would best allow a bird to reach the nectar inside the flower?

• long and thin

• short and thin

• long and thick

• short and thick

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NGSS.4-LS1-1

The table gives information about four types of fish. These fish all have mouth structures that allow them to eat different types of food. Which of these fish has mouth structures that allow it to eat algae by taking large bites of the hard coral on which the algae grows? (5.10A)

• Parrotfish

• Koi

• Goby

• Seahorse

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NGSS.4-LS1-1

A turtle's shell helps him

• For swimming

• For eating

• For protection

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NGSS.4-LS1-1

What adaptation do most birds have that help them survive?

• teeth

• thick coats of fur

• the ability to sift food from water

• feathers

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NGSS.4-LS1-1

An adaptation that helps a cactus live in the desert is its

• wide, flat leaves to catch water

• bright green color

• thin, spiny needles

• tall stems

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NGSS.4-LS1-1

What organelle in a plant cell prevents the plant from moving and gives the cell structure?

• The cell wall

• The cell membrane

• The nucleus

• The chloroplast

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NGSS.4-LS1-1

The prickly pear cactus has these structures that protect it from plant-eating animals.

• Gills

• Thorns or Spines

• Heart

• Stem

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NGSS.4-LS1-1