Which characteristic do cows and dogs share?
hooves
tails
feathers
beaks

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?