एक पुरानी (दीर्घकालिक) बीमारी के दौरान, कौन सा चरण लक्षणों की गंभीरता में वृद्धि या अपने चरम स्तर पर बीमारी की पुनरावृत्ति की विशेषता है?

With reference to cancer metastasis, consider the following pairs: Term — Description I. Metastasis — Spread of cancer cells from the primary site to distant organs II. Tumour microenvironment — Cellular and molecular surroundings influencing tumour growth III. Benign tumour — Tumour with unlimited invasive metastatic potential How many of the above pairs are correctly matched?

Prevention of non-communicable diseases requires modification of lifestyle factors such as diet, exercise and smoking to reduce: