What time _________you get home last time?
A) have
B) did
C) do
D) had
<h2><u>B.did</u></h2>
the core's extreme temperature and density are just right for the nuclear fusion of hydrogen to helium through the proton-proton chain.Energy is made through the process of nuclear fusion. This is when two hydrogen nuclei join to make helium. This occurs in the sun's core where there is very high pressure and temperature.
Nuclear fusion of hydrogen to form helium occurs naturally in the sun and other stars. It takes place only at extremely high temperatures. That’s because a great deal of energy is needed to overcome the force of repulsion between the positively charged nuclei. The sun’s energy comes from fusion in its core, shown in the Figure below. In the core, temperatures reach millions of degrees Kelvin.
# Bora 7#
A compound noun contains two or more words that join together to make a single noun, like "keyboard." A compound noun is a type of compound word that is used to designate a person, place, or thing. Compound nouns can be formed in several ways, which is one reason why writing these words can be tricky.
Examples: noun + noun bedroom water tank motorcycle printer cartridge
noun + verb rainfall haircut train-spotting
noun + adverb hanger-on passer-by
verb + noun washing machine driving licence swimming pool
Answer:
Mark me Brainliest
Explanation:
Earth Diver, A long time ago, there was a vast expanse of water instead of earth. The animals and trees lived on a level above the water. One day, wise badger dived deep into the water to search for mud. Sadly, he could not swim for long and had to come back. The animals decided to send brave muskrat to get the mud. He dived into water and swam for a long time. He came up with a small amount of mud. The mud began to expand in every direction, creating an island. The animals waited for the island to dry. They sent big crow to keep watch on the island. In seven days, big crow returned and informed them that the island was dry and ready. The animals and trees moved onto the island and lived happily ever after. It's called Earth Diver.
<span>With so many steps in the instruction manual, we didn't know what to do after the wheel fell off.
It gives the most detail and is the most grammatically correct</span>
