1) When you eat a pizza, the original source of energy in this food chain is from - a) tomatoes. b) wheat made from flour. c) cheese. d) the Sun. 2) The arrows in a food chain show - a) the flow of energy. b) organisms that are producers. c) the size of the the organisms. d) the direction organisms move in their environment. 3) In this rainforest food chain, the small fish gets its energy from the - a) Sun. b) river water. c) plants. d) large fish. 4) The small fish in this food chain gives its energy to - a) the Sun. b) plants. c) large fish. d) the water in which it lives.

TEKS Says Food Chains (3rd Grade Science)

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