Answer:
What is the effect of unfiltered water on plant growth?
Explanation:
Answer:
D
Explanation:
Fossils tell us where they came from.
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During mitosis the cell splits and becomes two
<u>Answer:</u>
Discovery of vaccine for smallpox, viruses and actual organisms that cause many diseases lead to the development of Germ Theory.
<u>Explanation:</u>
- Theory was the 'predominant theory' of 'disease transmission' before germ theory but it is no longer accepted as a 'scientific theory' of diseases.
- 'Formal and reliable experiments' on germs and diseases relationship were 'conducted by Louis Pasteur'.
- He showed that growth of microorganisms was not a spontaneous generation and his pasteurization experiment provided key pieces of evidence that supported germ theory.
The answer is C . The rock cycle is driven by energy from the sun as well from the interior of Earth.
