Biology, 07.11.2019 14:31 payshencec21
Unlike amphibians, reptiles
a. have lungs to oxygenate blood.
b. use single-loop circulatory system.
c. have a closed circulation system in which blood circulates entirely within blood vessels.
d. have ventricles that are further divided to lessen mixing of oxygen-rich and oxygen-poor blood.
Answers: 2
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The model illustrates a process by which a substance is taken up by a cell
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Which equation is used to calculate the magnetic force on a charge moving in a magnetic field
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In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.
Answers: 1
Unlike amphibians, reptiles
a. have lungs to oxygenate blood.
b. use single-loop circu...
a. have lungs to oxygenate blood.
b. use single-loop circu...
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