Answer:
C: Lowering activation energy
Explanation:
A catalyst speeds up a chemical reaction, without being consumed by the reaction. It increases the reaction rate by lowering the activation energy for a reaction.
The right option is; B. performance
The performance phase of the self-regulation cycle is the actual learning phase in which the actual task is performed. During this phase, specific strategies that can help the learner become more successful is utilized. Learning is made through the self-control process which is combined with self-monitoring in order to redevelop the learning strategy and to improve the performance.
The answer is the salivary gland.
Saliva is secreted through the surface of the tongue.<span />
