Directional selection acts against b<span>oth extremes simultaneously in the variation of the trait. This is the most "aggressive" form of selection and only happens in extreme areas.
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150 ml= 0.0369 us liquid gallon
Answer:
I think it's C.
Explanation:
They get nutrients from the soil, but they make their own food.
Answer:
Louder
Explanation:
The different pitches determine whether it is louder or quieter.
Density-Independent factor
