Question

.......primary cause of disease is......weekend organisation or lowered resistance in human body . (fill in the blank )​

Answer 1

Answer:

Here is your answer

1 : the circumstances, objects, or conditions by which one is surrounded. 2a : the complex of physical, chemical, and biotic factors (such as climate, soil, and living things) that act upon an organism or an ecological community and ultimately determine its form and survival.

Answer 2