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Alex
3 years ago
12

Help?......

Biology
2 answers:
MA_775_DIABLO [31]3 years ago
7 0
The answer that i got is d
mash [69]3 years ago
5 0
D-low elevation and low relief
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Although the bryozoans and brachiopods each possess a characteristic lophophore, recent molecular evidence suggests the two phyl
Blizzard [7]

Answer:

"Brachiopoda"

Drosal and ventral valves; Individuals resemble clams; May have no anus

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Possesses a chitinous zoecium; Anus opening near mouth; Colonies resemble moss

6 0
3 years ago
Sort the examples into proper mechanisms of reproductive isolation.
vovangra [49]
The mechanisms of reproductive isolation prevent the reproduction of two individuals from different species. The prezygotic mechanisms disrupt the stages of reproduction before the forming of the zygote or prevent the mating at the start, and the postzygotic mechanisms affect the stages of reproduction after the forming of the zygote.
So, the first and the third example (the urchins and the grasshoppers) show the prezygotic mechanism, as the two individuals are not able to mate or form a zygote.
The second and the fourth example ( zonkey and the death of a zygote) show the working of the postzygotic mechanisms, as the zygote is formed, but it seems to be inviable, and the zonkeys are sterile, preventing the individual to reproduce.

8 0
3 years ago
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In which type of exercise would fat reserves be used to create ATP?
zalisa [80]
I believe it's aerobic exercise.
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3 years ago
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Rick’s class plans to study the effect of eating different breakfast foods on grades in morning classes. Students in the class w
Alborosie
<span>Some of the things that would make the experiment invalid would be, if there was a variation in the behavior of the class with respect to food - for example, if some people ate their breakfast earlier than the others. This then would mean that some students would have already digested their breakfast during the morning classes and the others would still be digesting. </span>
4 0
3 years ago
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Need help pls due <br> Pls help
Ahat [919]

Answer:

This may be the case because of the placements of the spread. While one is more cluttered, the other is a bit more spread apart. Meaning that the GeoChart on the right must have more cases, exactly because of their population.

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3 years ago
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