Answer:
The answer is "Cold temperatures in the North favor the survival of populations of larger sparrows over populations of smaller sparrows"
Explanation:
I hope this helps!!
Please as brainliest if correct. ;-)
Gregor Mendel was the "father of modern genetics" and helped disprove the blended theory of inheritance.
Answer:
<h2>I think it's letter B</h2>
because if you treat the first affected person then you can ensure that the disease is not around and the community got rid of it.