Answer:
Option (A).
Explanation:
The element mercury can persist in the environment and proves to be harmful for the living organism. The mercury persist in the lower organism and transfer to the higher organism by the process of biological magnification.
The compounds of methyl mercury are not harmful. The methyl mercury compound cannot cross the blood-brain barrier and does not affect the individual.
Thus, the correct answer is option (A).
Is this a true or false question? because that's false. A parasite is an organism that lives and feeds off of another organisms nutrients.
The most appropriate answer is B !! it is made up of Phospholipids and proteins !!
Fluorine is the most reactive and combines with most elements from around the periodic table.
If you can try answer my question it’s English should be pretty easy for middle school or high school people ok bye
epithelial, connective, muscle, and nervous tissues are found in the stomach. dm for explantation
