Answer:
During translation, the two subunits come together around a mRNA molecule, forming a complete ribosome. The ribosome moves forward on the mRNA, codon by codon, as it is read and translated into a polypeptide (protein chain). Then, once translation is finished, the two pieces come apart again and can be reused.
Explanation:
<span>the Stomata </span><span>is responsible for the exchange of gases in a leaf.</span>
Volcanic eruptions cause magma to rise through cracks or weaknesses in the Earth's crust and when the pressure is released magma explodes causing a volcanic explosion. Hope this helps! :)
When individuals in a population are unevenly spaced throughout their habitat, their dispersion was most likely random dispersion.
Habitat in simple terms is the place where an organisms lives. An organism carries out all its life activities in that area. These activities include eating, living, mating and reproduction. An organism's habitat must contain all the essential resources for it to survive efficiently.
Random dispersion is the type where the organisms are distributed randomly without any fixed pattern. These are a little rare to see in nature. The example of random dispersion is the dispersal of seeds from wind, they can spread in any direction.
To know more about random dispersion, here
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The geographic poles both wander statement is true.
<u>Explanation:</u>
Earth has geographic North and south poles as well as <em>magnetic south and North poles.</em> Magnetic North is geographic south and magnetic South is geographic North. The Geographic <em>poles of the earth</em> doesn’t remain stationary
Occurrence of perturbations in the earth’s movement doesn’t allow the geographic poles of <em>earth to remain stationary</em>. Over a period of few years the earth’s geographic poles move by few meters.
<em>Cartographic drawings</em> require stable <em>geographic poles</em> and thus use the averaged location of geographic poles.
