Answer:
Streak is tested by scraping a mineral across plate
Explanation: Hope this helps :)
Answer: 3.01 * 10^35
Explanation:
500,000,000,000 * 6.02 * 10^23
<span>small organic molecules will not dissolve in water cannot be synthesized by body (except vitamin D) supplements packaged in oily gel caps excesses can cause problems since fat-soluble vitamins are not excreted readily</span>
Answer:
solids have definite shape and volume. liquid have definite volume but not definite shape. gases do not have definite volume as well as definite shape.
1. D
2. DR
3. SR
4. DR
5. C
6. SR
7. S
8. D
10. C
