Indirect characterization is about how the character behaves/how the character does things, so it has to be A.
Answer: Jin wang
Explanation:
A toddler, Professor Lennon tells us, takes on average 2,200 steps and travels 650
meters while learning to walk, and falls as many as 15 times per hour in the
process.
Other scientists have also begun to identify different brain cells that directly benefit from exercise.
The answer is Alliteration