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Sergio [31]
3 years ago
7

Is the sun indestructible, if it is, why? If not, why not?

Biology
1 answer:
Nadya [2.5K]3 years ago
7 0

Answer:

Its kind of indestructible, at one point the sun will explode but for now its not.

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A car travels 87.96 miles in 8.73 hours. what was the speed of the car
timama [110]

Answer:

10.07 Miles/Hour

Explanation:

All you have to do is divide the miles by the amount of hours and add miles an hour as your label!

3 0
3 years ago
With all his gear, Neil Armstrong weighed 360 pounds on Earth. When he landed on the Moon, he weighed 60 pounds. Why?A. His mass
devlian [24]
C because the moon has less mass than Earth the Gravitational Force is less and thus anything on the moon weighs less than on Earth
7 0
3 years ago
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Two species of meadowlarks have different mating calls that lead to reproductive isolation. What type of isolation does this exa
77julia77 [94]
Hi there!

The example of the meadowlarks is an example of behavioral isolation. This is because the mating call is a behavior the birds exhibit. This helps the birds to find their correct mate because though the birds look similar, they are not able to produce offspring.

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6 0
3 years ago
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Scientist are studying an 500g. Sample of a radioactive element. Which has an annual decay rate of 11%. How many grams of the sa
gtnhenbr [62]

Nothing

Explanation:

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Unknown:

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Since our sample is not up to 550g, then no amount of sample will remain after 10yrs.

learn more:

Radioactive decay brainly.com/question/10094982

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6 0
3 years ago
In the human heart the muscular structure of the ventricles enables them to
saw5 [17]
They help pump blood at a greater distance than Atria can.
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