Answer:
B.
Explanation:
Because if they have traces of RNA in them, then it might be the first genetic material
The answer would be the dependent variable, because that would be your result.
Answer:
to her surprise, she saw hummingbirds bringing small spiders and insects to feed the young
Explanation:
please give brainly!!!!
Answer:
YES
Explanation:
The volume you plate in the viable count method affect the final calculation of cells/ml. Counting the number of colonies that arise on a pour plate can help to calculate the final concentration by multiplying the count by the volume spread on the pour plate.
Whelp, it is definitely not D.
I would say B.
there was no Paleogene period.