Which of these is the best definition of a fuel cell?
a small container that holds a source of energy
a solar cell that captures light energy and converts it into electricity
a voltaic cell that uses the oxidation of a fuel to produce electricity
a battery that stores energy that can be replaced or recharged when exhausted

Which answer lists the fundamental forces in order from strongest to weakest

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

Which of the following units is not an official si unit? mole liter kilogram ampere