I think c is used in electric power plants.
Answer:
B or D
Explanation:
.....I'm pretty sure I earned on some kids tv show
Answer:
<span> Its location is in the nucleus, because the particle is a proton or a neutron.</span>
Answer: Air
Explanation: Pure air is a mixture of several gases that are invisible and odorless. Consists of 78% nitrogen, 21% oxygen, and less than 1% of argon, carbon dioxide.
Answer:
7. genetics because hereditary is not the study of hereditary.
8. is hereditary because it is the study of how things pass on to next generation what is inherited.
