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Len [333]
2 years ago
13

Which of the following is a nonrenewable energy source?

Chemistry
2 answers:
Tems11 [23]2 years ago
5 0
A - Nuclear energy is non-renewable
pickupchik [31]2 years ago
3 0
Nuclear energy is not renewable
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Suppose the boy skipped his lunch for a day how will the hormones from his pancreasls help his body to cope wwhen his blood suga
ivann1987 [24]

Answer:

The hormone glucagon secreted by the pancreatic cells cause the release of glucose from the body's storage.

Explanation:

The pancreas is an organ found inside the abdomen. This organ produces hormones such as:

  • Insulin
  • Glucagon
  • Somatostatin
  • Vasoactive intestinal peptide

Insulin and glucagon are considered primary hormones secreted by the pancreas.

Upon skipping a meal, leading to a drop in blood sugar levels, glucagon is secreted by the pancreas. This hormone then acts on the liver to stimulate the conversion of stored up glycogen present in the liver into glucose. This produced glucose is then released into the blood stream, availing the boy glucose for energy.

 

4 0
3 years ago
The question is in the picture below.
pantera1 [17]
The correct option is A.
An oxidation reaction is one in which a substance gives away electrons and becomes oxidized. In the equation given above, the chlorate ion undergoes oxidation reaction and gives away two chlorine ion.
4 0
3 years ago
5. (10 Points) Write a synthesis reaction where one of the reactants is aluminum.
fgiga [73]

Answer:

A reaction in which two or more reactants combine to form only one product is called a synthesis reaction.

Explanation:

7 0
3 years ago
Within an atom, electrons A. are in motion inside the nucleus. B. are in motion outside the nucleus. C. are inside the nucleus a
marin [14]

Hello! The correct answer is, B. are in motion outside the nucleus.


I hope this helped!

4 0
3 years ago
Read 2 more answers
Potassium cyanide is a toxic substance, and the median lethal dose depends on the mass of the person or animal that ingests it.
Artemon [7]

Answer:

88,7 mL of solution

Explanation:

Molarity (Represented as M) is an unit of chemical concentration that is defined as the ratio between moles of solute per liters of solution, that is:

Molarity = moles of solute / Liters of solution

If molarity of KCN solution is 0,0820M and moles of KCN are 7,27x10⁻³ moles:

0,0820M = 7,27x10⁻³ moles / Liters of solution

Liters of solution = 0,0887L = <em>88,7 mL of solution</em>

I hope it helps!

4 0
3 years ago
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