Answer: yes
Explanation: because In common parlance, theory is often used to refer to something that is rather speculative.
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Answer:
the diversification of a group of organisms into forms filling different ecological niches.
Explanation:
They both contain DNA but in prokaryotic cells, the DNA isn't in a membrane-enclosed nucleus but is found floating in the cytoplasm. They both also have cell walls
Quartz sand and Black sand are the most common. Each type is formed by rocks breaking down from weathering.
Answer:
A. 1
Explanation:
pH is a measure of how acidic/basic a substance is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base.
note: the closer you are to the neutral the weaker it gets.