Why is copper used for most electrical wiring?

a it has high voltage.
b it has low voltage.
c it is a good conductor.
d it is a good insulator.

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

People with one sickle cell allele are not likely to get malaria. what is this an example of?

Explain how mendel kept his pea plant from self pollination