care is that which is considered required. ordinary
customary
extraordinary
compliant

Customary

Explanation:

Extraoordinary has the prefix extra which shows that it's more than normal so we know it's not that

Compliant means like agreeing and doesn't make sense

that leaves ordinary and customary

Ordinary care means normal care but Customary has the connotation (word feeling) required because it is stronger than ordinary

I hope this makes sense lol

<3

answer; /// i believe that the correct answer is (d); /// alternate walking and running;

answer; the terminally ill;