B :) :) :) :) :) :) :) :)
Answer:
B: Polyermase Chain Reaction
Explanation:
PCR is when we take a segment of DNA and multiply it! We can see that the number of DNA segments are increasing therefore it is PCR. Hope this helps!
Answer:
C) The water is cooler than the land, and wind blows toward the beach.
The neuron, or the impulse-conducting cell of nervous tissue.
