Biology, 19.06.2021 07:30 isabel81ie
Don't fail me now
21. For each of the following, state the type of input energy and the useful output
energy.
a. battery
b. gas-powered weed-eater
c. bedside lamp
d. horn on a bicycle
Input Energy
Useful Output Energy
4
Battery
Gas-Powered Weed-eater
Bedside lamp
Horn on a bicycle
Answers: 3
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Answers: 2
Don't fail me now
21. For each of the following, state the type of input energy and the useful out...
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