Answer:
Replace the concentration descriptions with actual values
Explanation:
For results of this nature to mean much, they need to be able to be reproduced by a different experimenter. In order to be able to do that, the experimenter must be able to reproduce the salt concentrations. The graph would be more useful if it had the actual concentration values.
How do the strands separate during PCR? The DNA polymerase breaks the hydrogen bonds between the two strands. The primers separate the strands during the annealing step. The high heat of the denaturation step breaks the hydrogen bonds between the two strands.
The skin cells and the bones, tissue and the red cells in your body
Answer:
The correct option is 'develop an experiment to test her hypothesis and produce data'
Explanation:
The scientific method of research starts with an observation. A question is generated by the observation seen. To answer the question, a hypothesis is made which is a tentative statement that can be proved right or wrong. To test the hypothesis, experiments are performed and results are interpreted. Then conclusions are made depending on the results.
Hence, after the hypothesis the next step that Dr. Jones should take is to perform experiments.
Answer is B. REACH.
Reason. REACH governs chemicals and their safe use in Europe.
NOAA is in the US.
NPS is in the US.
OSHA is in the US.