Question

which is a factor that influences the development of cardiovascular disease? smoking growth of bacteria lack of calcium sun exposure

Explanation:

吸烟会损害血管内皮功能，增加血液黏稠度等，是心血管疾病的重要影响因素。细菌生长、缺钙、日光照射一般不是直接影响心血管疾病发生的主要因素。

Answer:

smoking