The trophic level<span> of an organism is the position it occupies in a </span><span>food chain.
the relationship is what level they would be on and what they would eat and also what would eat them.</span>
A polar molecule has a positive and negative end because of electronegativity.
Answer:
Artificial selection, also called "selective breeding”, is where humans select for desirable traits in agricultural products or animals, rather than leaving the species to evolve and change gradually without human interference, like in natural selection.
Explanation:
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