How much is the temperature of testicles lower than the body temperature()
A. 4℃
B. 3℃
C. 2℃
D. 1℃
Where do most environmental endocrine disruptors accumulate in the body? Moreover, released during stress, pregnancy, and malnutrition()
A. Skeleton
B. Lipid
C. Blood
D. Muscle
What are the ways of environmental hazards entering the human body()
A. Skin
B. Inhalation
C. Injection
D. Oral
Ovulation occurs on the 14th day of the menstrual cycle()