Answer
(B) They are the only trophic level that can use the sun's energy to create
Explanation:
Its right on Edge 2020.
The sun rises in the east (and sets in the west).
There is only about 3 percent of freshwater on earth
Answer:
The most well-known Hershey-Chase experiment was the final experiment, also called the Waring Blender experiment, through which Hershey and Chase showed that phages only injected their DNA into host bacteria, and that the DNA served as the replicating genetic element of phages
Explanation:
Answer:
This can only be due to the fact that the Universe is expanding. Further, by measuring the distance to the galaxies, one finds that the velocity of recession is proportional to the distance of the galaxy from us. This is called Hubble law after Edwin Hubble who was the first to discover it.
