Those proteins are called apolipoprotien.
It’s someone’s opinion so the key word “best hints that it an opinion so to be objective is to be unbiased. If you're objective about something, you have no personal feelings about it.
I think it’s all of the above because they can all be found in the air and in water sources
The colony would have less genetic variation. The Bacteria in the colony would be too genetically similar
Answer:
D
Explanation:
I may be wrong but I think it's D
