They are most mainly consists of "Keratin"
So, option B is your answer.
Hope this helps!
They pollinate the flower and that is a reproduction step
What would the answers to choose from be?
Answer:
Cardiovascular Endurance matches with stamina to play over 7 innings of play.
Muscular strength/Endurance matches with increased bat speed.
Balance matches with stronger batting and fielding stance.
Coordination matches with hand-eye coordination.
Be nice to people and always be your self
