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PIT_PIT [208]
3 years ago
8

Which renewable resource did does hydroelectricity use?

Biology
2 answers:
NISA [10]3 years ago
8 0

Answer:

water

Explanation:

solniwko [45]3 years ago
6 0

Answer:

Which renewable resource did does hydroelectricity use?

D. Water

Explanation:

water is used as a renewable resource used by hydroelectric power plants

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What new technological advances in weapons were introduced during the Civil War?
Alenkasestr [34]

Answer:

Explanation:

the repeating rifle, submarine, railroad, telegraph/morse code, ironclad, battlefield medicine, minie ball ammunition

3 0
3 years ago
Read 2 more answers
Americans spend up to $100 billion annually for bottled water (41 billion gallons). The only beverages with higher sales are car
Nimfa-mama [501]

Answer:

Answer: C) be hypertonic to Tank B.

Explanation:

The ability of an extracellular solution to move water in or out of a cell by osmosis is known as its tonicity. Additionally, the tonicity of a solution is related to its osmolarity, which is the total concentration of all the solutes in the solution.

Three terms (hypothonic, isotonic and hypertonic) are used to compare the osmolarity of a solution with respect to the osmolarity of the liquid that is found after the membrane.  When we use these terms, we only take into account solutes that can not cross the membrane, which in this case are minerals.

If the liquid in tank A has a lower osmolarity (lower concentration of solute) than the liquid in tank B, the liquid in tank A would be hypotonic with respect to the latter.

If the liquid in tank A has a greater osmolarity (higher concentration of solute) than the liquid in tank B, the liquid in tank A would be hypertonic with respect to the latter.

If the liquid in tank A has the same osmolarity (equal concentration of solute) as the liquid in tank B, the liquid in tank A would be isotonic with respect to the latter.

In the case of the problem, option A is impossible because the minerals can not cross the membrane, since it is permeable to water only. There is no way that the concentration of minerals decreases in tank A, so the solution in this tank can not be hypotonic with respect to the one in Tank B.

Equally, both solutions can not be isotonic and neither we can say that the solution in tank A has more minerals that the one in tank B because the liquid present in tank B is purified water that should not have minerals. Therefore, options B and D are also not correct.

Finally, the correct option is C, since in the purification procedure the water is extracted from the solution in tank A to obtain a greater quantity of purified water in tank B. In this way, the solution in Tank A would be hypertonic to Tank B.

√ Mark me brain thanks if you can!

5 0
3 years ago
Note how several of these explanations use catastrophes appearing in religious texts to explain natural events. How does this il
Nitella [24]

Answer:

Some people think that God uses natural catastrophes to punish human beings, other people reject that idea, and there are even those who do not know what to believe. Most religions claim that no one can know a certain science if natural disasters happen or not by divine will.

Explanation:

There is currently no basis for claiming that natural disasters are part of a divine plan to punish humanity. Since God is a sign of justice, he never eliminated the righteous with the wicked, rather, he had measures to help all who obeyed him. On the contrary, natural disasters affected men, women and children, without distinction.

It is obvious that indiscriminate natural disasters do not follow the pattern of divine crises observed in the Scriptures. What's more, it doesn't even harmonize with the personality of God.

8 0
3 years ago
Describe the different forms of energy.
KatRina [158]

Answer/Explanation: thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy and gravitational energy.

Hope this helps, Have a great day!! :)

7 0
3 years ago
A student conducts an experiment to determine how the amount of water given to a plant affects its growth. What is the dependent
topjm [15]
The answer is B. The dependent variable is the height of the plant. 

Hope this helps,

kwrob
8 0
3 years ago
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