Answer:hearing impaired
Explanation:It is more polite than calling someone deaf.
You needn't worry about everything.
Are you sure you aren’t missing another character, because I’m pretty sure that’s not a word. It could possibly be a name but I’ve even check my Japanese dictionary and nothing came up for “kataka”
Answer:
A physical or behavior change for the purpose of survival.
Explanation:
Adaptation is the physical or behavioural characteristic of an organism that helps an organism to survive better in the surrounding environment.” Living things are adapted to the habitat they live in. This is because they have special features that help them to survive.