Answer:
5200 BC
Explanation:
The first agriculture in Africa began in the heart of the Sahara Desert, which in 5200 BC was far more moist and densely populated than today. Several native species were domesticated, most importantly pearl millet, sorghum and cowpeas, which spread through West Africa and the Sahel
Answer: D. Staying after school is reinforcing for Eric.
Explanation: When an individual is punished for exhibiting a certain behavior or stimulus, exhibiting such stimulus in the future is very likely to decrease. Similarly, when a stimulus is reinforced, the strength to repeat such stimulus in the future increases. In the context above, Keeping Eric after school was perceived by the Ms. Smythe as a punishment and was meant to ensure that he stops swearing, However, since this behavior exhibited by Eric has continued to increase even after being kept after school, then it can be concluded that, Keeping Eric after school is reinforcing this behavior.
Answer:
Some of the factors are
Quality of school, objectives and instructional materials being used in the school, availability of instructional materials
Explanation:
These are some of the factors that have the power to influence how successful a student will be in school
1. The quality of instructions that the student receives. A good instructional material should be one that meets all of the intellectual needs of the students in a subject/topic area.
2. The quality of school and how professional the teachers and administrators of the school are
3. Also parental participation is important. Parents when they show their children they are interested in education, help to send the message that education is important to the student.
4. Availability of educational materials to the student
Answers:
1. Sign Petitions
2. Do your research and spread awareness as much as possible.
3. Talk to your parents and friends about it.
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