Biology, 15.08.2020 17:01 GabbyLandry
The initiates the electrical impulse that triggers a heartbeat, while the delays the spread of this impulse from the atria to the ventricles. This delay allows the ventricles to finish filling before they start to contract.
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Biology, 21.06.2019 19:30
What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.
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Biology, 22.06.2019 04:30
The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an
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Biology, 22.06.2019 15:00
What process decreases the salinity of ocean water? decreased precipitationdecreased melting of glaciersincreased evaporationincreased runoff from rivers
Answers: 1
The initiates the electrical impulse that triggers a heartbeat, while the delays the spread of thi...
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