Answer: it is to prepare the six-carbon ring for cleavage
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<span>Most elephant shrew species were first describedin the 1800s by scientists who ... DNA evidence is very conclusive and some say 99% accurate, however it is possible to challenge it based upon faulty collection and/or faulty lab techniques.</span><span>
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Answer: The vagus nerve
Explanation:
The vagus nerve is one of the 3 major cranial nerves involved in taste. The vagus nerve carries taste information from the back part of the mouth.
Answer:
d. Solar panels are expensive.
Explanation:
All the other things are not right.
The solution of sodium acetate trihydrate energy released is 19.7 kJ/mole which is an endothermic process. The crystallization is exothermic.
<h3>
What is crystallization?</h3>
Crystallization can be defined as the solidification of a liquid substance into a highly structured solid whose molecules are placed in a well-defined three dimensional crystal lattice.
A. Before weight: 280gm and after heating of pad, weight increases by 10-20gm approx (300gm).
B. It takes 12-20 minutes for the solution to completely crystallize after the bag is activated.
For more information regarding crystallization, visit:
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