Which of the following is a benefit of a scientific investigation?

a: it's results do not apply to real life
b: it can be performed in natural settings.
c: it's environment is tightly controlled.
d: it requires setting up a hypothesis.

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.

Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing