Your answer is B.
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Answer:
To become a veterinarian you usually have to complete an accredited veterinary science degree at university. Alternatively, you can complete a relevant degree such as science, animal science or veterinary bioscience, followed by a Doctor of Veterinary Medicine.
The answer is C. Both have several distinct layers
If it follows the same pattern shown on the data table then the aproximate distance for a galaxy that has a velocity of 30000 km/s would be 1960 million light years and would be between the galaxy C and galaxy D.