It has to be confirmed through scientific tests in a lab.
Answer:
I like dogs but cats hate dogs
MRNA it is the messenger, for it "feeds" information
Its protons because we know electrons= protons so its postive so a)
Choice B is correct.
Solar energy charges the battery or cell; it is then powered through the wires and light comes and heat.
But if the lamp they are talking about doesn't have wire the choose C.
But I am certain it is B
