Materials that make up the crust are less dense and rose to the top.
Answer:
animal science - the study of domesticated animals
animal husbandry - the upbringing of animals for food and other products
animal by-products - parts of an animal used to make inedible goods
Explanation:
<em>I believe the answer is </em><em></em><em>C</em><em>: 1829
</em>
Answer:
front develop the bundarey where two air masses with different temperature
Answer: The Earth is a closed system for matter
That is a list of all basic elemental materials on our planet. Because of gravity, matter (comprising all solids, liquids and gases) does not leave the system.