Which part of the text states its central idea? Although they are beautiful and graceful, swans are actually very dangerous
birds. Often associated with commitment because they choose one partner
for life, swans are aggressive and have been known to chase after larger
animals or fly onto the backs of humans when they feel threatened. Swans
can weigh up to 30 pounds and have wings so powerful that they could easily
break a bone.

O A. Swans are actually very dangerous birds.
O B. Swans are aggressive and have been known to chase after larger
animals or fly onto the backs of humans.
C. Swans can weigh up to 30 pounds and have wings so powerful that they
could easily break a bone.