The correct answer is endorphins.
During strenuous exercise, the brain releases the neurotransmitter called endorphins. Endorphins are known as "feel good" chemicals that produce a feeling of euphoria, reduce anxiety and the ability to experience pain. Endorphins also produce a feeling of happiness and relaxation after an intense exercise session.
They irrigated dry lands. hope it helps
<span>This study of Professor Perlman comparing the textbooks to determine which one used more sexist language than the other by counting the number of gender references in the books is called as manifesting content coding. This comparative study helped him to come to a conclusion which book is more sexist.</span>
I think the right answer would be intercultural