Plz asap
which of these is a biomass energy source?

manure

coal

the sun

wind

what power source uses the earth’s internal heat?

solar

geothermal

hydroelectric

nuclear

which of these is a biomass energy source?

manure

coal

the sun

wind

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.

the answer is d.) potassium