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larisa86 [58]
2 years ago
12

View attachment.

Biology
1 answer:
Natasha_Volkova [10]2 years ago
3 0
A &C, Unable to reconginze his family
and no declarative alesia
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24. The average distance from the sun to Pluto is approximately 6.10 x 10 km. How long does it take light from
bonufazy [111]

The time taken by light to reach pluto will be 5.6 hours.

<h3><u>Explanation</u>:</h3>

The light is a electromagnetic wave that has the highest velocity and same velocity as all other electromagnetic radiations existing in this universe. The light takes about 8.2 seconds to reach from sun to earth. So lets check howmuch time does light take to reach pluto from sun.

The speed of light was calculated to be 3\times10^{8 m/s. This is the speed of each and every electromagnetic waves.

The distance of pluto from sun is huge. On an average it's 6.1\times10^{9 km or 6.1\times10^{12 m.

So time taken by light to reach from sun to pluto will be 2 \times 10^4 seconds. Or actually 5.6 hours.

8 0
4 years ago
Secondary endosymbiosis led to chloroplasts surrounded by two membranes.
Anna35 [415]
Answer: False
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2 years ago
How does captive breeding help to protect single species?
max2010maxim [7]

Its used to protect genetic diversity and help reintroduce into the wild.

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4 years ago
A grass starts with 30,000 MJ of energy. How much energy would a cheetah acquire after it ate a zebra that consumed the grass
Bess [88]

The answer is 300 joules of energy.

An energy pyramid is a presentation of the trophic levels in an ecosystem. Energy from the sun is transferred through the ecosystem by passing through various trophic levels. Roughly 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.

7 0
3 years ago
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Foods that allow microorganisms to grow are called parasites.
Sladkaya [172]
Is this a true or false question? because that's false. A parasite is an organism that lives and feeds off of another organisms nutrients.
8 0
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