Organs, Plants, Life Cycles

What stage of the plant life cycle is shown?

• Full grown, mature plant

• a bud

• a seed

• a sprout

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What is the most common way seeds move?

• cars and boats
• humans and trains
• wind and animals
• bikes and scooters

Where do you find a seed in a pine tree?

• Seed
• Fruit
• Flower
• Cone

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Where do you find the seed in a flowering plant?

• seed
• fruit
• flower
• cone

Tags

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Acts as a protective coat. Keeps fluids and liquids in, keeps bacteria and germs out.

• Liver
• Large Intestine
• Kidneys
• Skin

Tags

NGSS.4-LS1-1

The control center of the human body. Sends signals throughout the body to make us function.

• Lungs
• Liver
• Brain
• Skeleton

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Collects and pumps oxygen throughout the blood stream in your body.

• Lungs
• Stomach
• Heart
• Liver

Organ responsible for respiration (breathe in oxygen and release carbon dioxide).

• Bladder
• Kidneys
• Stomach
• Lungs

Breaks down food into nutrients.

• Brain
• Skin
• Stomach
• Skeleton

Cleans and removes toxins (bile) from the blood and other organs.

• Liver
• Skin
• Muscles
• Heart