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MrRissso [65]
3 years ago
6

Which of these qualities is an advantage of LED lightbulbs?

Biology
1 answer:
kirill [66]3 years ago
8 0

Answer:

B. They last much longer than traditional lightbulbs

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What is the best way to get my all my high school work done​
prisoha [69]

Answer: Do not procrastinate

Explanation:

Procrastination simply mean pushing what you are to do now for later. Hence, procastination can be called a thief of time. However, once you do not Procrastinate, you will do your homework as and when due

7 0
3 years ago
What is the driving force for the movement of lithospheric plates ?
Pavlova-9 [17]
The driving force for the movement of lithosphere plates is convection currents. These currents are found in the inner core of the earth and take the heat from the core to the lithosphere. Tectonic plates are able to move because of the relative density of oceanic lithosphere and the relative weakness of the asthenosphere. Dissipation of heat from the mantle is acknowledged to be the original source of energy driving plate tectonics. The current view, although it is still a matter of some debate, is that excess density of the oceanic lithosphere sinking in subduction zones is the most powerful source of plate motion.
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3 years ago
Why was the discovery of pencilin important ?<br>​
NikAS [45]

Answer:

why was the discovery of pencillin important?

Penicillin discovery came as a result of the plague that rages St Mary's hospital in 1928, the discovery by a man called Alexandra Fleming which drastically reduce the death rate. Penicillin is an antibiotics that is gotten from mould and it has different strains/species

Explanation:

8 0
3 years ago
What does runoff include
eduard

Answer:

Runoff is one of the ways land water finds its way back to the ocean, so it can join the water cycle again.

Usually, all the water that falls to the land gets soaked in the soil. However, during long rainy periods, or in the spring, when snow and ice glaciers start melting, soil gets oversaturated with water, so this excess water start flowing on the earth's surface. Gravity directs this water from higher to lower areas, where it will flow into some valley river. This river will take the runoff water to another river, then to the sea or the ocean.

Now this water can evaporate and start the water cycle once more.

4 0
3 years ago
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Students are each given a 20 gram sample of an unknown solid compound in a clear plastic bag. They are instructed to break the m
azamat
The correct answer for the question that is being presented above is this one: "Each piece contains the same number of atoms." The <span>statement that correctly describes these broken pieces of the sample is that each piece contains the same number of atoms.</span>
3 0
3 years ago
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