If sharks use gills to breathe, then what animal uses gills to breathe? Answer choices: - Shark - Platypus - salmon - trout - Whale - mussels - Crow - a fish
Shark

If fruits come from the flower of a plant, then where part of a plant does the fruit come from? Answer choices: - food - seeds - trees - bushes - pollen - flower - A kernel - potatoes
flower

If sunlight and liquid precipitation can cause a rainbow, then what can cause a rainbow? Answer choices: - photosyntehsis - tornadoes - sun and hot weather - snowfall and fog - chemical messengers - sun and liquid precipitation - algae and plants - photosynthetic pigments?
sun and liquid precipitation

If oil is formed from dead organisms over time, then what is formed from dead organisms over time? Answer choices: - insects - h2o - plants - moss - oil - peat - gas - coal
oil