sssopphiiaaa sssopphiiaaa
  • 07-10-2021
  • Biology
contestada

When would the heart of a developing human begin to beat? (1 point)
between 8 to 12 weeks
between 16 to 20 weeks
between 4 to 8 weeks
between 12 to 16 weeks

Respuesta :

joshblair77 joshblair77
  • 07-10-2021

Answer:4 to 8 weeks

Explanation:

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