AriannaVHS AriannaVHS
  • 14-05-2020
  • Biology
contestada

What helps to keep blood flowing onwards away from the heart in an artery?
a. Valves
b. Elastic fibres
c. Contraction of skeletal muscles
d. Having a wide lumen

Respuesta :

Momin13
Momin13 Momin13
  • 14-05-2020

Answer: Elastic fibres  helps to keep blood flowing onwards away from the heart in an artery

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irivera4
irivera4 irivera4
  • 14-05-2020
(b)elastic fibers is the answer
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