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klasskru [66]
3 years ago
14

What is true about the light shown above?

Chemistry
1 answer:
butalik [34]3 years ago
3 0

Answer:

The answer is D. None of the light is refracted or reflected.

Explanation:

Just trust :)

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Solar energy is the radiant energy emmitted from the Sun. It is the electromagnetic energy

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Do you think the Copper would have oxidized if it was completely submerged in vinegar why or why not?
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Which of the following is an example of the endocrine system maintaining homeostasis?
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Answer:Releasing insulin to decrease blood sugar and releasing glucagon to increase blood sugar

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Homeostasis could be positive or negative. It usually involves a sensor which detects the changes in the body and passes the information to the control center, a control center which receive information from the sensor and sends signals to the effectors and the effector which acts on the information sent by the control center to effect normalcy.

In this case, when a person eats food,he gets glucose. Blood sugar most be kept at constant so the endocrine system release the hormone insulin. Insulin helps to convert glucose to glycogen, which is the form it can be stored in the liver

When the blood sugar levels is low, the brain which is the control center causes glucagon to be released . This hormone converts glycogen to glucose

3 0
3 years ago
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Which element is a halogen?<br><br> argon <br> bromine <br> calcium <br> lithium
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because, <span>Halogen element, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are </span>fluorine (F)<span>, </span>chlorine (Cl), bromine (Br<span>), iodine (I), astatine (At), and tennessine (Ts).</span>
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What are minerals. Please explain
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minerals are inorganic solids.

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