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7nadin3 [17]
3 years ago
12

Does hydrogen and helium act almost like a furnace in the sun?

Biology
1 answer:
viktelen [127]3 years ago
8 0

Answer:

Yes

Explanation:

Two isotopes of hydrogen, tritium and protium, undergo nuclear fusion in the sun to give helium, neutrons and a tremendous amount of energy. This reaction occurs at the very high temperature found in the sun and yields tremendous amount of energy.

Given the high temperature at which the said fusion reaction occurs, it is safe to say that hydrogen and helium act as a furnace at the core of the sun.

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Andrew [12]
You have the crust then you have mantle thenyou have the outer core then you have the inner core

6 0
3 years ago
About how long does water vapor remain in the air?
defon
 It doesn't stay up there for long and there are several different ways that it can get up there. hope this helps:)
7 0
3 years ago
What would be the best option for showing locations of housing and industry on a city map?
gulaghasi [49]

The best option for showing locations of housing and industry on a city map is drawing a circle around the industrial areas. Thus option "C" is correct.

<h3>What are general reference maps?</h3>

Road maps and historical maps are general reference maps as it shows the physical (natural and man-made) features in an area and can use different colours to differentiate different rods and locations.

Early formed maps or historical maps are general reference maps as it can represent the discovery of a landscape briefly.

Thus option "C" is correct.

To learn more about Maps click here:

brainly.com/question/1565784

#SPJ1

6 0
2 years ago
24. Why is everything in our solar system attracted to the sun? *
aev [14]

Answer:

B. Largest gravitational attraction

Explanation:

Newton realized that the reason the planets orbit the Sun is related to why objects fall to Earth when we drop them. The Sun's gravity pulls on the planets, just as Earth's gravity pulls down anything that is not held up by some other force and keeps you and me on the ground.

I beleive it's B because it would have to be a strong gravitational pull to keep everything balanced correctly.

Please mark me brainliest if correct :)

5 0
3 years ago
What do sclerenchyma and collenchyma have in common? They are both thin-walled. They are both dead cells. They both function for
kakasveta [241]

Answer:

They both function for support

Explanation:

Collenchyma cells gives support to extra structural regions as well as sclerenchyma are responsible for the support of plants.

5 0
3 years ago
Read 2 more answers
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