The Winter Olympics are held every 4 years.
Answer: Harry Hammond Hess
Harry Hammond Hess was a geologist. He is one founding fathers of the unifying theory of plate tectonics. He discovered the flat-topped submarine volcanoes, which he termed guyots. His hypothesis on seafloor-spreading was supported by scientists because, the
ocean floor increased dramatically during his lifetime.
Keeps your heart rate up but takes some of the impact stress off your body. builds endurance, muscle strength and cardiovascular fitness. helps maintain a healthy weight, healthy heart and lungs. tones muscles and builds strength.
The major product of this reaction which is the oximercuration - demercuration reaction is explained.
<h3>What is a chemical reaction?</h3>
It should be noted that a chemical reaction simply means a process that leads to the transformation of a as of chemical substances to another chemical substance.
The steps in the reaction include:
- The nucleophilic bond attack.
- The formation of oxonium ion.
- Deprotonation of the oxonium ion.
- NaBH4 replaces the acetoxy mercury.
Here, alkene is converted into alcohol.
Learn more about reactions on:
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Answer:
1/25
Explanation:
100 OUT THE 25 AGES ARE THE CORRECT STUD'S