It's Wolff Law
Developed by Julius Wolff in the 19th Century, it stated that the bones in a healthy person will adapt to the loads under which it's placed. That's mean the greater the stress that they experience on their bones, the stronger their bones become
Answer:
When we're babies.
Explanation:
When you're born, all of your bones are almost completely formed out of cartilage, and you have approximately 300 of them. Over time, your bones begin to fuse together and solidify into pure bone. When your born about half of your bones are solid cartilage and the other half is a mixture, that usually applies to your bigger bones like the bones you have in your legs as they have to be at least partly solidified enough for you to function
It usually depends what body system you are talking about but in general there are many that impact health. Personal health behavior impacts the body in all sorts of ways
For example: eating habits if the person is used to eating junk food and really never eat healthy it can cause a person to create to much insulin causing them to have diabetes and sometimes become obese, from there so many other things can happen it can begin to affect your blood pressure and in some rare cases your liver enzymes get out of hand and the person can begin to lose weight but not in a good way
Another example: exercise is a personal health behavior it helps keep your body in shape and allows your to build muscle and conditioning for your lungs. Is a person has poor behavior and chooses not to exercise they can become over weight and their body slows down without exercise it affects things like your knees, your breathing and so much more. But it can also affect someone mentally they start having insecurities and sometimes it leads to things like depression.
Hope this helped!!!
I’m pretty sure the Answer is C. I’m sorry if it is not.