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Environment
Ecosystem
Animal
Cells
Systems of the Body
100
What shows a group of food chains that are linked together?
What is a food web?
100
What do all the living and nonliving things that interact in an environment make up?
What is an ecosystem?
100
What is the disappearance of a species then the last of its find dies?
What is extinction?
100
What is a disease caused by a virus?
What is Chicken Pox?
100
Which organs in your body are like balloons?
What are lungs?
200
What shows how much energy is found at each feeding level in an environment?
What is an energy pyramid?
200
What is a natural event that causes severe destruction in an environment?
What is a natural disaster?
200
What are animals that only eat meat?
What is a carnivore?
200
Which cells are the smallest?
What is bacteria?
300
What is the struggle amongst organisms for something they need?
What is competition?
300
What would most likely affect the survival of a plant?
What is a fire?
300
What are animals that only eat plants?
What is a herbivore?
300
Which cells move different body parts?
What are muscle cells?
300
What are the three main parts of the nervous system?
What is the brain, spinal cord, and peripheral nerves?
400
How does a food chain differ from a food web?
A food web contains many food chains linked together.
400
What are all the prairie dogs that live in the prairie an example of?
What is a population?
400
What are animals that eat both plants and meat?
What is an omnivore?
400
Which cells carry oxygen to all the cells in your body?
What are red blood cells?
400
What job does the circulatory system have?
What system moves blood throughout the body?
500
What might have caused the saber-toothed tiger to become extinct?
What is climate change?
500
What is any evidence of a living thing from long ago?
What is a fossil?
500
What is an example of a carnivore, omnivore, and herbivore?
What is an example of a meat eater, plant and meat eater, and plant eater?
500
Which cells carry messages throughout your body?
What are nerve cells?
500
Which body system obtains oxygen and gets rid of carbon dioxide?
What is the respiratory system?