Answer:
The length of the two wires
Explanation:
A control variable is what you keep the same through the whole experiment so therefore it could be both length and diameter
Answer:
I think the answer is
C.they can burn or damage plants.
there are many ways of explaining the characteristics of mineral
1. mineral are natural
2.mineral are inorganic
3. minerals are solid
4. definite chemical composition
5. crystalline structure
Cytoplasmic division of a cell at the end of mitosis or meiosis. it happens during the nuclear division phase called anaphase, which continues through telophase.