If Adaku is the name then;
Adaku, my sister, speaks French fluently.
Answer:
D. A bird flying from its nest.
Explanation:
This is a transition from not flying, to flying which I would consider is transitional.
Answer:
various people did, for example, the person who created the name for Alabama is different from the person who came up with Pennsylvania.
Explanation:
hope this helped, good luck