Hydrogen and oxygen which makes up h2o / water
Answer:
A.mosses
Option A is the right answer
A biosphere because earth is the only planet to have living organism. No other planet is known to contain life.
Answer:
B. 1.9 - 2.5
Explanation:
According to Agfa's operating manual logarithm numbers are used to show the acceptable range of exposure indicators.
Answer:
A. RNA
Explanation:
DNA has the chemical base of thymine, while RNA does not.
Instead, RNA has the base of uracil, to replace thymine.
Since the analogy relates thymine to DNA, uracil must be related to RNA.
So, A is the correct answer.
Thymine is to DNA as Uracil is to RNA.