Answer:
I ate a chaaancleta
Explanation:
thx for the FREEPOINTS!!!
B wind has nothing to do with the sun
Answer:
serotonin
Explanation:
Here is the complete question:. on average, those with the short form of the ________ transporter gene and a history of stressful experiences reported more than average symptoms of depression.
Serotonin is sometimes called the happy chemical, because it contributes to wellbeing and happiness. The scientific name for serotonin is 5-hydroxytryptamine, or 5-HT.
I think they discovered chromosomes in DNA so that backed up his Idea
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