Which statement best describes noncommunicable diseases?
a. they are not infectious.
b. they are caused by parasites.
c. they are not influenced by heredity.
d. they often occur because of poor hygiene.?

Respuesta :

Noncommunicable diseases (NCDs), also known as chronic diseases, are not passed from person to person. ... The 4 main types of noncommunicable diseases are cardiovascular diseases (like heart attacks and stroke), cancers, chronic respiratorydiseases (such as chronic obstructive pulmonarydisease and asthma) and diabetes.