Biology, 26.03.2021 14:00 imaboss10986

Slowed down Fig. 4.1 shows a cross section through the human heart showing the electro
conduction system
Fig. 4.1
(a) ) identify the structures labelled A and B.
(11) Describe how structures A, B, C and D shown on Fig. 41 initiate
and coordinate the cardiac cycle.

Answers: 3

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Slowed down Fig. 4.1 shows a cross section through the human heart showing the electro
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Slowed down Fig. 4.1 shows a cross section through the human heart showing the electroconduction systemFig. 4.1(a) ) identify the structures labelled A and B.(11) Describe how structures A, B, C and D shown on Fig. 41 initiateand coordinate the cardiac cycle.​

Answers

Another question on Biology

Slowed down Fig. 4.1 shows a cross section through the human heart showing the electro
conduction system
Fig. 4.1
(a) ) identify the structures labelled A and B.
(11) Describe how structures A, B, C and D shown on Fig. 41 initiate
and coordinate the cardiac cycle.