The phrase “these abnormalities” in the third paragraph refers to_______.

A. curves on the human female body

B. cessation of growth, bad skin, and damaged reproductive systems

Thông tin: When rats are fed a fat-free diet, their growth eventually ceases, their skin becomes inflamed and scaly, and their reproductive systems are damaged. Two fatty acids, linoleic and arachidonic acids, prevent these abnormalities and hence are called essential fatty acids.

Chọn B