Answer:
Internal can be you don't want bad things happening to your body, you don't want drugs affecting your health,etc.External could be you don't want it to affect your family or people around you.For example, like a cigarette if you are smoking in public you can be affecting others passing by or hanging out with you(external)but if it's just you by yourself smoking it is damaging your lungs(internal)
Answer:
Health education helps to be free from fatal disease because when we have suffered from any diseases then we should see some symptoms and from the symptoms we can know that what kind of diseases is it .Health education helps to know that what kind of disaseas is it an we should treatment ourselves.
Explanation:
hope this helps you luv
Bones are hard because they are made up of bone marrow and muscles are soft because they are muscles
