The answer is B cause if it is decreased it causes more biodiversity
Alpine Tundra are found at the tops of tall mountains.
And it differs because the <span>Arctic refers to Northern latitudes, alpine refers mountainous regions.</span>
I am no expert but I think the correct answer is C.
D. would be the answer because they are all within the eukaryote kingdom
The answer is C because if a doctor only tested new medication on one person then gave it to many other people with the same disease there might have been a mistake and could kill people