Answer:
1. <u>c</u> bond
2. <u>b</u> chemical formula
3. <u>h</u> chemical bond
4. <u>g</u> crystalline structure
5. <u>e</u> covalent bond
6. <u>d</u> ionic bond
7. <u>f</u> molecule
8. <u>a</u> molecular model
Answer: A: It has oxygen and water.
Explanation:
Earth has oxygen and water. These are the main 2 things that humans need to survive. z
Nuclear energy as the oil and fumes react with the atmosphere creating loads more air mass