Answer:
d. Both practice and training can produce improvements in motor skill performance.
Step-by-step explanation:
Training is a structured practice, with a pre-established beginning, middle and end, of short duration that aims to prepare the team professionals, or an individual. The idea is that at the end of the training the team or person is ready and safe to perform a function better or use specific knowledge in their deliverables, improving the execution of the work. Practice, on the other hand, is action that takes place with the application of certain knowledge.
Based on this, we can conclude that practice and training can produce improvements in the performance of a team or a person's skills.