Adoption, and have a serogacy (not sure if that's how you spell it)
Answer: To measure good health you can just take a good look at somebody.
Explanation:
The answer is an incision <span />
I believe it’s carbon dioxide, because you use your respiratory system to breathe in oxygen, and oxygen goes through your circulatory system. And you breathe out CO2.
Make it sound fun.
Help them come up with ideas to do
set goals
add a prize at the end to make them strive for.
