1) What is a life cycle? a) An organisms path to find food and shelter in life b) A type of bicycle that has three wheels instead of two c) The circle that animals travel in when they migrate d) The series of changes in the life of an organism 2) Which photograph models an organism in a phase change of their life cycle? a) b) c) d) 3) Karissa has to make a model of a moth's life. What would be the best title for her project? a) "How to Draw a Moth" b) "Where to Find Moths" c) "The Life Cycle of a Moth" d) "One Day in the Moth's Life" 4) All organisms follow a lifecycle. What is the missing part of the life cycle for humans? Newborn → Infant → Child → ___________ → Adult → Elderly a) baby b) teenager c) toddler d) senior citizen 5) Carol has to make a model of a palm tree's life. What would be the worst title for her project? a) The Life Cycle of a Palm Tree b) A Day in the Life of a Palm Tree c) How the Palm Tree Grows d) From Seed to Tree, the Story of a Palm Tree 6) Which photograph models an organism that is in the middle of a change during their life cycle? a) b) c) d) 7) What does the term organism mean? Example: Each organism has a unique life cycle a) An internal body part needed for life b) A group of different species living together c) An unknown creature d) An individual plant or animal 8) How is the life cycle of a duck different than the life cycle of a human? a) Humans hatch from eggs, and ducks do not hatch from an egg. b) Humans live to adulthood, and ducks do not live to adulthood. c) Ducks live to adulthood, and humans do not live to adulthood. d) Baby ducks hatch from eggs, and humans do not hatch from an egg. 9) Though plants and animals have diverse and unique life cycles, there are some similarities between them. a) True b) False 10) Describe a unique characteristic of the butterfly's life cycle. a) The butterfly undergoes a metamorphosis. b) The butterfly becomes an adult. c) The butterfly begins life as an egg. d) The butterflies grow. 11) What is a similarity between a snake's life cycle and a butterfly's life cycle? a) They both grow legs. b) They both go through metamorphosis. c) They both have an adult phase. d) They both build cocoons. 12) What is a similarity between a frog's life cycle and a butterfly's life cycle? a) They both build a cocoon. b) They both grow long tails. c) They both start as eggs. d) They both grow wings. 13) Describe a unique characteristic of the frog's life cycle. a) A frog starts with a tail, then grows wings, and finally, the tail shrinks until it is gone. b) A frog starts as an egg and then morphs directly into an adult form. c) A frog starts with a tail, then grows legs, and finally, the tail shrinks until it is gone. d) Frogs do not have any unique characteristics in their life cycle. 14) Animals have unique life cycles. a) True b) False 15) In the photo below, something unique is taking place. A caterpillar will build a cocoon and stay inside for seven to ten days. While inside it is called a(n) _______. When it emerges, it is a butterfly a) Egg b) Pupa c) Nymph d) Tadpole 16) Mushrooms use ________ to reproduce. a) seeds b) spores c) pollen d) bark 17) What step in the life cycle is pollination? a) Birth b) Death c) Growth d) Reproduction 18) What is the beginning of the life cycle of a plant? a) Seed b) sprout c) plant d) tree 19) True or false plants are living things. a) True b) False 20) True or false all seeds look and act the same. a) True b) False 21) The powder like material that helps plants reproduce is called? a) pollen  b) seed c) leaves d) bark

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