Which of these materials are insulators? Select the THREE (3) that apply. aluminum can

wool

rubber

iron nail

copper wire

plastic

If a || b and e || f, what is the value of y ?

Aperfume bottle is dropped in the corner of a room. the odor of the perfume can be detected on the other side of the room. which statement best describes this observation?

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a