I will say Large piscivorous fish since i figure that it eats it.
Answer:
gene flow is the transfer of genetic variation from one population to another.
option D
Answer:
During the Devonian period which occurs 375 million years ago, gills are present in the fossil of tetrapods.
Explanation:
Gills present in tetrapods which able the marine animals to breathe inside water but with the passage of time the sac which is present around the gills convert into lungs and these tetrapods are able to live on the land. Examples of tetrapods are frog, lion, birds and salamander etc.
Due to the definition of the central dogma, another way of putting it is that the central dogma follows the flow of information from DNA to protein.
In the event of an acid spill, a base can be poured onto the acid to neutralize the acid to allow a safer cleanup.
