Question: If hummingbirds co-evolved with plants, then what co-evolved with plants? Answer choices: - gravity - peachleaf willow - Chemical energy - Organic compounds - hummingbirds - h2o - density - animals
Answer: hummingbirds

Question: If side chairs can change shape, then what can change shape? Answer choices: - A Greek letter - side chairs - a television - a prism - pavement - streams. - streams - cars
Answer: side chairs

Question: If dogs use hearing for sensing sound, then dogs use hearing for? Answer choices: - food and shelter - population movement - sensing sound - circulatory systems - chemical messengers - courtship - support - it can be seen
Answer:
sensing sound