D
B makes no sense
C makes so sense as variation causes natural selection so if they were all the same natural selection wouldnt happen
A isnt right
the answer is D as the organisms must have some variation in order to be different enough and less/more well adapted to their habitat in order for the less well adapted ones to die- and the more well adapted ones to live and pass on advantageous alleles/genes
True bee casue if you open with your finger, it will get cut
Answer:
C. The population of mice would decrease.
Explanation:
Answer:
westerlies because in goggle it is given western part of troposphere
Answer:
A
Explanation:
Grass, wood and leather can be brocken down
