The answer you are probably looking for is attention
By he NIH trying a new drug to help reduce pain associated with sickle-cell anemia, it's an example of an "experiment".
An experiment involves a hypothesis (an educated guess as to what's going to happen) and trying out the hypothesis and finding the solution.
Individual and group counseling;
support groups for students and parents;
crisis prevention and intervention;
home visits;
social-developmental assessments;
parent education and training;
professional case management;
information and referral;
Doctor care. A doctor may visit a patient at home to diagnose and treat the illness(es). ...
Nursing care. ...
Physical, occupational, and/or speech therapy. ...
Medical social services. ...
Care from home health aides. ...
Homemaker or basic assistance care. ...
Companionship. ...
Volunteer care.
School health programs are said to be one of the most efficient strategies that a nation might use to prevent major health and social problems. ... Good health facilitates children's growth, development, and optimal learning, while education contributes to children's knowledge about being healthy.
The healthcare system offers four broad types of services: health promotion, disease prevention, diagnosis and treatment, and rehabilitation. Health promotion services help clients reduce the risk of illness, maintain optimal function, and follow healthy lifestyles.
A)
1- room for children’s sick
2- doctor available at all hours
3- needed medicine or treatment
B)
1-sickness
2-school hours
3-bad feeling
C)3
1-Parent education
2-Social development
3-Pro management
Hope this helps
Species is a less specific level of classification than domain.
Answer:
Even though smoking rates have long been on the decline, nicotine addiction still affects 20% of the US population today. Moreover, nicotine dependence shows high comorbidity with many mental illnesses including, but are not limited to, attention deficit hyperactivity disorder, anxiety disorders, and depression.