The ultimate source of energy to support most life on earth is Sunlight.
Spiral galaxies fall into several classes depending on their shape and the relative size of the bulge and elliptical galaxies are placed in the categories E0-7 depending on their degree of ellipticity. they are similar because t<span>hey have a uniform luminosity and are similar to the bulge in a </span>spiral galaxy<span>, but with no disk</span>
Fern is the answer because it dosen't have seeds
The Muller's ratchet in evolutionary genetics refers to a procedure by which gathering of harmful mutations takes place in an irreversible way by the genomes of an asexual population. Muller suggested this process as one of the cause that why sexual reproduction can be considered over to asexual reproduction.
The main influence of Muller's ratchet is the gathering of somewhat deleterious mutations. Such gathering of mutation can at certain occasions result in eventual extinction.
This takes place if population size is finite, recombination is absent, slightly deleterious rates of mutations are high, almost no back mutations takes place, and purifying selection is very weak to eradicate all the novel deleterious mutations.
Answer:
1. <em>Structure</em>
2. <em>Movement</em><em> </em>
Explanation:
ALL ARE CORRECT UWU
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