B:Selection is your answer
Answer: Mutation
Explanation: Mutation is a change in DNA sequence, it may occur due to error when the DNA is copied or it can arise from various environmental factors such as exposure to chemicals, UV radiation, Highly infectious microbes.
Mutation maybe spontaneous. Acquired mutations occur at some point in a person's life and are present only in certain cells, not in every cell in the body while some may target a tissue, an organ or an entire system.
A BIOME is a major ecosystem spread over a wide geographic area, and characterized by certain types of flora and fauna, as determined by climate. Climate and soil determine the flora, which, in turn, largely determine what type of other organisms live in that biome.
Biomes
Answer: the answer is D #HOPE-IT-HELPED
Explanation:
How do plutons help form a batholith?
A.
by filling in gaps between layers of sedimentary rock
B.
by splitting apart and weathering sedimentary rocks
C.
by changing adjacent rocks in a process of contact metamorphosis
D.
by clumping together as they rise through the crust
One cause of global warming may be deforestation.
