1) A life cycle is a series of changes that all living things go through. a) True b) False 2) Mammals do not undergo dramatic changes like metamorphosis (ex. caterpillar to butterfly) a) False b) True 3) Plants and animals both undergo life cycles. a) True b) False 4) All life cycles undergo birth, growth, reproduction, and death. a) True b) False 5) What does a plant need to survive? a) Food b) Water c) Sunlight d) Air e) All of the above 6) Living things do not change throughout their lifetime. a) False b) True 7) Frogs are born from an egg. Which animal's life cycle is MOST similar to a frog's life cycle? a) Bird b) Cat c) A Polar Bear 8) What is the first thing that comes out of a seed? a) Flowers b) Roots c) Leaves 9) Which stage comes first in the life cycle of a polar bear? a) Adult b) Cub c) Newborn 10) What is the final stage of a plant? a) Seedling b) Adult Plant c) Water d) Roots

Life Cycle

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