Choose the best revision for the run on sentence 3. Ostriches cannot fly, their long, muscular legs are built well for running.

A. Ostriches cannot fly; their long, muscular legs are built well for running.

B. Ostriches cannot fly their long, muscular legs are built well for running.

C. Ostriches cannot fly, but their long, muscular legs are built well for running.

I believe that c is right. Its the only run on sentence that makes sense

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.

ccd puts the honeybee populations and crop health at risk.

the above detail from paragraph 2 supports the inference about honeybee.