A. Sample 2 has mitochondria and chloroplasts, a cell wall, and a large vacuole.
A few example are
carbon/uranium dating
genetic variations
similar bone structure among vastly different species. For example: the great blue whale was 2 hip bones and 2 femurs!
A cubit is an ancient measurement that measures length
the problem with using cubits is that the size may vary so it isn’t precise
the benefits of standardizing measurement is that they are precise and do not vary unlike the cubits
The correct option is this: MARINE BIOLOGY IS THE STUDY OF ALL ORGANISMS FOUND IN THE OCEAN, WHILE OCEANOGRAPHY IS THE STUDY OF THE PHYSICAL, CHEMICAL AND GEOLOGICAL FEATURES OF THE OCEAN.
Marine biology is the scientific study of all the organisms in the sea while oceanography is the study of the physical, geological and the biological aspects of the ocean.
Answer:
I'm doing well thank you. Trust you're doing well also.
Explanation:
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