Answer: learning
Explanation: Vygotsky believed that children who have no knowledge on a skill in a particular discipline can do that when the learn the skills in schools or other places of learning. He also said that children who have a good relationship with their peers can have more knowledge when they are paired with more knowledgeable children.
A because I have no idea what ultimate kick ball is
Proteolysis is the breakdown of proteins into smaller polypeptides or amino acids. Uncatalysed, the hydrolysis of peptide bonds is extremely slow, taking hundreds of years. Proteolysis is typically catalysed by cellular enzymes called proteases, but may also occur by intra-molecular digestion.