Which of the compounds, C4H10, BaSO4, Zn(CN)2, Al(OH)3, contain an anion with a -1 charge? a
C4H10 and Al(OH)3
b
Zn(CN)2and Al(OH)3
с
BaSO4, Zn(CN)2, and Al(OH)3
d
C4H10, Zn(CN)2, and Al(OH)3
e
only C4H10

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.

i only know number one that’s a galaxy