Answer:
B.
Explanation:
This is physical change as the popcorn has expanded in size.
The answer is without access to energy
Is the water line of boat when someone boards or leaves it.
Answer:
The answer is below!!
Explanation:
The C-type (chondrite) asteroids are most common. They probably consist of clay and silicate rocks, and are dark in appearance. They are among the most ancient objects in the solar system. The S-types ("stony") are made up of silicate materials and nickel-iron.
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