Organic materials less than "50,000 years" old are the type of materials that scientists would date with the carbon-14 method.
When salt and sugar dissolve in water it is a physical change. The chemical makeup of the salt and sugar are not changed.
Physical change
The main reason is that there is no atmosphere. This means that there is no weather and no weather means that there is no wind or rain. Wind and rain are main components of erosion and because there is no erosion, craters can stay preserved for a very long time.
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The answer to this is the last option i think
Answer:
Genotypes determine the phenotypes expressed
Explanation:
