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In which of these examples does chemical energy change to electrical energy? A-digesting food B-photosynthesis C- respiration D- Using battery
answered
Nov 9, 2018
Biology
high-school
5
votes
86.7k
views
How much electricity does an electric oven use/?
answered
Jul 16, 2018
Physics
high-school
6
votes
97.4k
views
How many 5-letter passwords can be created if no letter can be used twice within the password?
answered
Jun 30, 2018
Mathematics
high-school
4
votes
82.1k
views
Oxygen is composed of only one kind of atom and can’t be separated into simpler substances. What type of matter is it?
answered
Mar 17, 2018
Chemistry
high-school
5
votes
14.4k
views
Which disorder is properly matched with the lymphatic organ responsible?
answered
Mar 5, 2018
Health
high-school
6
votes
26.1k
views
Describe how the van diagram and model of the relationship between rational numbers integers and whole numbers
answered
Sep 16, 2017
Mathematics
middle-school
5
votes
36.9k
views
Which dice is not a regular polyhedron. why?
answered
Jun 29, 2017
Mathematics
middle-school
1
vote
155k
views
at the space center, karen bought a model of a shuttle. She started working on the model the next day at 11:11 A.M. She worked until leaving for lunch at 11:51 A.M. After lunch, she worked on the model
answered
Jan 25, 2016
Mathematics
high-school
4
votes
15.6k
views
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