Which one of the three muscle types are voluntary? ¿Cuáles de los tres tipos de músculos son voluntarios?

Skeletal

Esquelético

Skeletal , , Esquelético,

Cardiac

Cardíaco

Cardiac , , Cardíaco,

Smooth

Liso

An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water