When would a wheel and axle be most useful?
a. when planting seeds in a garden
b. when...
Biology, 10.11.2019 04:31 vladisking888
When would a wheel and axle be most useful?
a. when planting seeds in a garden
b. when trimming off tree branches
c. when taking your desk downstairs
d. when moving a heavy box to the next block
Answers: 3
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Which is not a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered with hair or fur c. they are heterotrophs d. they are eukaryotic
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Whats one way that rocks do not follow the typical rock cycle pathway?
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