6) when ice melts, it changes from solid to liquid. explain why this is not a chemical change.
a. because water can also boil.
b. because water is a compound and not a chemical.
c. because it does not matter how much ice you use.
d. because the chemical composition of water has not changed.

Analyze the impact of the availability of health services in the community and the world. research various school and community health services for people of all ages such as vision and hearing screenings and immunization programs. identify situations requiring professional health services for people of all ages such as primary, preventive, and emergency care.