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The answer is A. Its organism one because if it got its energy from a biotic source, there would be an arrow pointing towards it.
Technology, since the 19th century, has very much helped the development of Scientific theories. It has helped Scientists use telescopes to look into germs or zoom into the stars, it has also helped Chemists determine the weight of, say, a mashed up apple with soda.
Answer:
if the earth wasn't tilted there would be no seasons
Explanation:
Oh, this is easy science. The DNA has multiplied due to the cell division. That's why it has more base pairs than it originally did.
Answer:
Describe a test you could use to identify the gas produced when yeast respires anaerobically? Hydrogencarbonate indicator is used to test for carbon dioxide gas produced during respiration. An alternative method is to bubble the gas through limewater and see if it turns milky.
