The ship changed its course because of there was a storm.

A:changed B:course C:of D:a

The ship changed its course because of there was a storm.

A:changed B:course C:of D:a

The ship changed its course because of there was a storm.

A:changed B:course C:of D:a

The ship changed its course because of there was a storm.

A:changed B:course C:of D:a

Scientists cannot accurately predict the course of a hurricane due to ______.