A cotton shirt has a metal zipper. What kinds of material make up the shirt? Is it natural, human-made or both?
natural
Do all engineers solve problems? True or False?
true
Something that is made from things found in nature is _____.
natural
Gloria wants to build a feeder that many birds can use. How can she follow the design process? Does she plan and build a solution first or tell a friend about it?
plan and build a solution
Someone who uses math and science to solve everyday problems is an ____
engineer
Name something that is natural.
cotton and wood
What senses can I use for a dog?
sight, smell, touch, hear,
Name something that is human-made.
windows, plastic, etc.
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