#1 isn't right. The site I gave you spells it out in plain English.
Now you're guessing.
The site says that "some animals were quickly buried after their death," which matches my original answer, b.
Did you look at this site. I can't believe you did and didn't see this.
Here is the introduction to the summary.
Fossils of hard mineral parts (like bones and teeth) were formed as follows:
Now read the first sentence after that.
The only original answer I saw was/is
If you had b initially I didn't notice.
OK, now I get it. What is more helpful than the intro is the flow chart which gives the conditions which must exist.
I have an asterisk next to b in the first question.
Now I see the asterisk. Sorry I didn't see it initially.
OK, to summarize:
Thank you so much for help!
ethics - If you are an employee of a business, and learn that it is violating ...
Science question? - 1. Under which of the following conditions would a fossil ...
science - What conditions are required to preserve a fossil?
Science - Which of the following would not be useful in determining the age of a...
Science/Biology - Pick the correct answer to the following question. Write a ...
Science/ biology PLEASE HELP! - Pick the correct answer to the following ...
BioChem - In yeast, ethanol is produced from glucose under anaerobic conditions...
Biochem - In yeast, ethanol is produced from glucose under anaerobic conditions...
Biochemistry - In yeast, ethanol is produced from glucose under anaerobic ...
Science - Study the image of the fossil shown below. How might a scientist use ...