Frederick Douglass was disappointed by the Dred Scott decision. He highlights this by saying his "hopes were never brighter" that the nation should be awakened by the decision of such a powerful country through religion (God being above man and in conrol).
Answer:
The correct answer is C. Fixed ratio and fixed interval schedules
Explanation:
Emma is a video game programmer. She writes the code for a game in which players are awarded five points every time they complete three tasks in the game. The players are also awarded five points at midnight every day. In the context of operant conditioning, the award of five points follows the FIXED RATIO AND FIXED INTERVAL SCHEDULES of reinforcement.
Australo means southern while pithecus means ape.
For example, an Australopithecus is a southern ape.