I have to reinforce that after a trip to the mall yesterday. I saw one mom feeding her baby, who was in a stroller, a bottle with one hand while talking on her cell phone with the other.
Serotonin performs a wide variety of jobs by carrying messages across brain cell connections. The neurotransmitter has been linked to behaviors including feeding, sleeping and aggression.
携带许多信息的血清素在脑细胞间的联系中发挥广泛的作用，神经递质一直与进食、睡眠和攻击行为有关。
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The body weight increase, feeding coefficient, NBT-positive cell and activities of lysozyme in the blood were determined respectively at the end of each 20 days.