Answer:there different because genetics are feactures pass on from your past decendents that you know own and heath factors are represent those things we can modify to improve the length and quality of life for residents.
Sources of heat from inside earth is radioactive decay and residual heat.
All of these are essential to survive
One method is taking vitamins. Another method is eating healthier.
Answer: hey!
its important because it gives your brain a chance to rest and to reboot its self
Explanation: hope this helps (º–º)
