6-8th Grade Science - MS-LS1-7 - Chemical Reactions for Growth and Energy
6 Questions
A bear eats a fish, which contains protein and fat molecules.
A student wears a mask that measures gas exchange. Which conclusion is best supported by the data?
A student is modeling the process of cellular respiration, where a glucose molecule reacts with oxygen inside a cell.
A science class wanted to find out how yeast gets energy from sugar.
For his birthday, Leo got a new baby hamster named Pip. Pip the hamster eats food. In a living body, atoms from food do one of three things:
A science class made a compost pile with their leftover lunch scraps and yard clippings. They put sensors inside to see what was happening.
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