Birth controls are a good way to prevent pregnancy, especially shots or patches. The disadvantage is that you are not protected from STDs while on a method of birth control
This is the characteristic of intangibility
That means that you can't in any way test or see or smell the service but rather you have to rely on the provider's promise that it will be so. That's why it is intangible.
Cardiovascular so you can pump oxygenated blood through the heart
I think horseback riding and biking! Hope this helped! :)
