Mainly by nitrogen-fixing bacteria in the soil and oceans
option 2 seems appropriate for me!
The correct option is B. 80% of the radioactive phosphorus used in the experiment entered the cell showing that DNA was the hereditary material.
Answer:
u did not give the heckin statement
Explanation:
Answer:
I think it's not because of the water we use it's the water we have.
Explanation:
Because our planet is made up of 75% water it is naturally the first thing to recognize.