The division of the nucleus is called MITOSIS
Urine contains no glucose because the kidneys reabsorb all the glucose from the long/tube-shaped fluid back into our bloodstream.
Answer:
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Explanation:
Answer:
Energy input is required for the reactants to form bonds.
The study pushes back the clock on the origin of Earth's water by hundreds of millions of years, to around 4.6 billion years ago, when all the worlds of the inner solar system were still forming. Scientists had suspected that our planet formed dry, with high-energy impacts creating a molten surface on the infant Earth.
Answer: 4.6 billion years.