Answer:
fixed interval schedule of reinforcement is the correct answer.
Explanation:
Answer:.Constantine I (the Great) 330–337
Explanation:
When a body covers equal distances in a straight line, equal intervals of time are called uniform motion. Example: a car moving at 20km/h in a straight line.
Answer:European explorers used another tool for figuring out direction—a compass. The compass (left) and the astrolabe (right) were used in the 1500s. These tools helped explorers sail across the Atlantic Ocean to the New World. We still use this tool today.
Explanation:
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Answer:
The victory of Jackson indicated a westward movement of the centre of political power. He was also the first man to be elected president through a direct appeal to the mass of the voters rather than through the support of a recognized political organization
