Answer:
I believe this is a K-12 test question. If the answers below are what you have on your test . . .
- Precise
- Accurate
- Identical
- None of the above
Then the answer is <u>precise</u>.
Answer:
a pure substance consists only of one element or one compound
a mixture consists of two or more different substances, not chemically joined together.
examples:
pure substance : Hydrogen gas - Diamond - Gold metal.
mixture : water and oil - mixtures of sand and water - trail mix
Explanation:
Both. Every nucleotide has a sugar, a nitrogenous base, and a phosphate group
It goes Meter mega meter giga meter and kilometer
Answer:
Plants : Cactus, tumbleweed
Animals : camel, fennec fox
