<span>No crying underwater is not possible because of 2 reasons.
1) While crying there is a spasm of muscles , of that of the oesophagus (throat) and this would result in death of an individual if he/she is under water.
2) The external fluid pressure will not permit the tear gland to secrete tears there by nullifying the possibility.
Thus u cannot cry unre water..
of course except if u are wearing a goggle or u are in a submarine! :)</span><span>
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Yes, knowing about the physical and chemical changes of food important for a molecular gastronomy chef.
Explanation:
Molecular gastronomy involves cooking recipes with the knowledge of the basic science behind food, the various chemical and physical changes that happens to the various ingredients due to the cooking process.
Gastronomic chefs apply various scientific principles while preparing, cooking, serving, and storing food to make it more tasty and present a great dining experiences.
Using technology and science to create foams of whipped cream, mousse; spherification of liquids like fruit juices; applying appropriate temperature control etc are utilized by these chefs. The various change of state of matter is applied to understand the physical and chemical changes of food by the molecular gastronomy chefs.
The energy required for the muscle contraction comes from ATP.
So correct option is A
Answer:
hydroelectric power
Explanation:
Hydropower is the most widely-used renewable power source, with the global hydroelectric installed capacity exceeding 1,295GW, accounting for more than 18% of the world's total installed power generation capacity and more than 54% of the global renewable power generation capacity.
