Answer:
polar
Explanation:
because carbon and sulfur have different electronegativities, the S=C bond is polar.
The entire molecule is nonpolar however because the dipoles (polar bonds) cancel out due to the geometry of the molecule (linear)
It would be 0.341 because if you add 0.229 and 0.112 it will be 0.341
The answer is b. as a whole, the species is mutually beneficial to carry on each others traits and exist in the same ecosystem.