The chart above shows the lowest ph level at which four different types of organisms can survive. these organisms live in lake bluewater. lake bluewater typically has a ph of 7.2. acid rain has caused the ph level of this lake to drop significantly within the past few months. which organisms will most likely die if the ph level of lake bluewater decreases to 5.5?

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

weathering is the answer.

the answer is b. glad to .

silt loam

hope this