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The process in which two gametes unite is called fertilization.
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Food, shelter, water, are some things a squirrel will need to survive
Answer:
The limitation of phylogenetic species concept is b. Evolutionary histories are not known for all species.
Explanation:
The species that share a common ancestor and have similar traits and functions are grouped together as a result of the phylogenetic species concept. The phylogenetic species concept shows a unique evolutionary history of one organism with another of the same group. The major set back in the phylogenetic species concept is the lack of evolutionary histories for certain species. So, these organisms cannot be grouped according to the phylogenetic species concept.
troposphere, troposphere is where all the weather comes from
Sugars move down to the roots<span> and </span>water<span>-nutrients move up to </span>leaves Xylem<span> and </span>phloem<span> make up the big </span>transportation<span> system of </span>vascular plants<span>. As you get bigger, it is </span>more<span> difficult to </span>transport<span> nutrients,</span>water, and sugars around your body. You have a circulatory system if you want to keep growing. Asplants<span> evolved to ...</span>