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Pavlova-9 [17]
3 years ago
11

Which organism has a single loop circulatory system A) dog B) fish C)frog D)human

Biology
2 answers:
scoray [572]3 years ago
7 0
The answer is B. Fish
Effectus [21]3 years ago
6 0
The answer is fish have  a nice day
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What can happen when earth materials overcome the force of friction holding them together?
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7 0
4 years ago
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The biggest advantage is that they have a higher resolution and are therefore also able of a higher magnification (up to 2 million times). Light microscopes can show a useful magnification only up to 1000-2000 times. This is a physical limit imposed by the wavelength of the light.

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Hope I <em><u>Helped!</u></em> :D

3 0
4 years ago
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Which predator is typically found in Central Africa (but occasionally at geocode 34.043021, -118.2668356) and slays its opponent
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