The correct answer for this is sperm. Hope this helps.
A Paleo diet also known as the Stone Age diet has the same food our hunter-gather ancestors ate such as fruits,meats,seafood and nuts. The diet lessens the body's glycemic load, has a healthy ratio of saturated to unsaturated fatty acids, increases vitamin and nutrient consumption and contains an optimal balance of protein, fat and carbohydrates.
Answer: behaviorism, psychodynamic, humanistic, cognitivism
And also its not cognition it is cognitivism.
I think the answer is drugs but i'm not so sure