Answer:
Interleaved practice.
Explanation:
As the exercise explains, the interleaved practice is closely related to distributed practice, involving a practice schedule that mixes different kinds of problems or materials within a single study session. Furthermore, this process of mixing attempts to commit them to memory, to improve their learning skills. It develops a better long term retention and improves the ability to transfer learned knowledge.
Many African countries are anyway struggling with money, and receiving a lot of foreign help. Having debt only makes their financial situation worse and increases the need for foreign help. So in a way, richer countries give money to African countries so that the African countries can give it back- this is not optimal.
Another reason is that a stronger Africa could buy more goods from other countries, and the economy of other countries would increase, too.
Terrazzo flooring is a name for concrete tile.
Concrete tile can be used anywhere from indoors to outdoors. It can be used on floors, walls, fireplace surrounds, pools and patios, shower enclosures, countertops, backsplashes, and building façades. In many cases, concrete tile sizes, finishes, and colors can be customized to suit your design needs. It has low hygroscopicity comparing to the clay. It resist freezing cycle. It doesn't exfoliate or break. They are made from a mixture of sand, cement, color pigment, and a marble powder that is poured into metal molds, backed by a dry concrete mixture. Terrazzo flooring is a name for concrete tile. Terrazzo is a composite material, poured in place or precast, which is used for floor and wall treatments.
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1. It was the first college to allow African Americans and women to attend
2. The first text book used in America
3. He created a sales tax to fund schools.
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