How does Salva respond to the death of his uncle? from long walk to water chapter 11

Uncle is shot by the men. They buried uncle and stopped walking for the day. Salva feels numb and didn't have much time to grieve, but he feels as though uncle and Marial had left him their strength. He finds himself walking faster and more boldly.

He feels strong

Explanation: After Marial's death he felt weak but Uncle's death he got stronger

lab rats that ate more artifical sweeter gained more weight than those who ate sugar and they had “lower levels of a hormone called glp-1, which affects how full we feel.”