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Ierofanga [76]
3 years ago
11

The process by witch gases trap heat near the earth is known as

Biology
1 answer:
VladimirAG [237]3 years ago
3 0

Its called the greenhouse effect

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The table shows the relative size of the genomes (total DNA in the nucleus), number of genes, and number of chromosomes for a va
9966 [12]
You don't show the table...but you should see that the more complex an organism, the more chromosomes and the more genes it has.

A bacteria has a small genome. perhaps it has about 5000 genes. it also has 1 chromosome.

Yeast are more complicated than bacteria. Saccharomyces cerevisiae (the yeast that makes beer, wine and bread, has about 6300 genes and 16 chromosomes.

A human has 46 chromosomes (23 pairs), and has likely around 20,000 genes.
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3 years ago
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3 years ago
What is the speed of a car that travels a distance of 520 kilometers in 12 hours? 0.43 km/hr 0.023 km/hr 62.4 kmhr 43 km/hr
Komok [63]
The answer is, 43 km/hr . Speed is, \frac { Distance }{ Time }

So we will divide the given distance to the given time, so :

\frac { 520 }{ 12 } =43,33

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What is precipitation in the water cycle?
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Precipitation<span> is </span>water<span> released from clouds in the form of rain, freezing rain, sleet, snow, or hail.</span>
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3 years ago
Kepler-186f is an exoplanet that orbits a star other than the Sun. Its star is the red dwarf Kepler-186. It is the first planet
Radda [10]

Answer:

180seconds

Explanation:

According to the question, Kepler-186f is an exoplanet that orbits a star called kepler-186, other than the Sun.

Distance of the star (kepler-186) away from the planet is 5.4 x 10^10 meters

In order to calculate how long i.e. time, a light moving at an average speed of 3.0 x 10^8 m/s will get to the exoplanet from the star, we use;

Speed (m/s) = Distance (m) ÷ time (s)

Time = Distance/speed

Time = 5.4 x 10^10 ÷ 3.0 x 10^8

Time = 5.4/3.0 × 10^ (10-8)

Time = 1.8 × 10^2

Time = 180seconds.

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3 years ago
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