Badaidn
Answered

IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng mabilis na sagot. Ang aming komunidad ay nagbibigay ng eksaktong sagot upang matulungan kang maunawaan at malutas ang anumang problema.

How do the diseases in the circulatory and respiratory
systems begin to develop?


Sagot :

In circulatory system,example heart attack.It begins when you ate too much fats.It blocking the path of the blood *blood vessel* so the heart reacts because there not enough blood inside it.The respiratory system if you smoking too much or your a chain smoker that will cause you a lung cancer.
They Begin To develop when they keeping their circulatory and respiratory not healty example drinking beer etc.