SmartJazzy
SmartJazzy SmartJazzy
  • 14-12-2020
  • Biology
contestada

What type of muscles alternate between contracting and relaxing? a) Involuntary muscles b) Antagonistic muscles c) Agonist muscles d) Isotonic muscles

Respuesta :

mlt01 mlt01
  • 15-12-2020

Answer:

b

Explanation:

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