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Who Was the First Known Scientist to Demonstrate That Blood

question 8

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Who was the first known scientist to demonstrate that blood circulation due to muscular contraction of the heart?

Understand the differences and characteristics of ionic, covalent, and hydrogen bonds.
Explain the concept of chemical stability and the role of electron configuration in the reactivity of atoms.
Describe the properties of water as a solvent and the role of solvation in dissolving ionic compounds.
Distinguish between strong and weak acids based on their ionization in water.

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