Answer:
Behaviour.
Explanation:
Health is the physical fitness, safe is the protection from harmful disease and rights are those things which is good for them. Every person want a person who are physically fit, safe from harmful diseases such as heart disease, cancer etc. If the person having these qualities then the people will choose to marry that person otherwise not. These qualities are necessary for the healthy relationship between couples.
The American Academy of Pediatrics recommends screening for distance visual acuity, ocular alignment, and ocular media clarity for children 3 to 6 years of age and older.
So, D
Answer:
https://www.visiblebody.com/learn/nervous/five-senses
there is that all the info u need