substitution, commutation, exchange - the act of Placing one thing or human being during the place of another: "he sent Smith in for Jones even so the substitution came way too late to help"replacement - an event where something is substituted for another; "the replacement of misplaced blood by a transfusion of donor blood"[uncountable] the act of

Subsistence farming is practiced to satisfy family or Específico needs alone, with little left over for transport elsewhere.The transformation of everyday kitchen scraps into a life-giving resource for my plants was a process that deeply connected me to the cycle of life and growth.Through this review, we aim to shine a light on the practicality,