Answer:b
Explanation:
Heterogeneous mixture because it is not chemically bound together
Answer:
double helix
Explanation:
The double helix is a description of the molecular shape of a double-stranded DNA molecule. In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.
Answer:
300,000
Explanation:
It is 30% of a million and quite a bit of money that can be used to buy a house.
Yes, if it is the same group you can identify them by smaller features or smaller differances.
Carl Linnaeus- developed the two-part naming system scientists use today to classify newly found organisms
