Describe the nervous response pathway when you taste something bad and spit it out.

you taste it and then you're brain says this is disgusting so then you spit it out

Explanation:

its simple science

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."

the answer is: metamorphic rocks often show the presence of fossils, also a

hope i

-lavira: )