Explain why chd and cancer are both non-communicable diseases

Noncommunicable diseases are diseases that last a long period of time and have slower progression than other sicknesses such as a cold, fever, etc. The most common Noncommunicable diseases for example are, Heart Attack, Stroke, Cancer, diabetes, CHD, and asthma.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.