I believe it's B
good luck!
I will keep trying to find the answer but if you have to choose one choose B for now
To introduce elements that make up health-related physical fitness
A baby duck is a duckling. It can eat peas and moistened oatmeal or worms or rice or birdseed etc.
1st blank is integrity because dependability means you can be relied on while responsibility is owning up to your actions.
2nd blank is leadership because communication skills is how to talk to people regularly, not give out directions while optimism is incorrect.