Answer:
D. Down syndrome.
Explanation:
Down Syndrome is a genetic disorder caused by an error in cell division that results in the presence of an additional third chromosome 21 (trisomy 21). This disorder also causes difficulty in someone's learning ability therby leading to struggles to acquire knowledge.
<em>In the case of Pauline, since she was born with a chromsomal disorder which also affects her intellectual ability,it is safe to say that her learning disability is caused by Down syndrome.</em>
Answer:
secondary data
Explanation:
Secondary data is information that previously was collected by everyone else but the researcher. This sources of information can sometimes be done by institutions or governments, they can include records of research done by others like a census and statistics.
When the data is not directly a product of the researcher it will be considered a secondary source-
Secondary data sources enable research to consider previous elements of knowledge in the same are and the consequent updates on the matter.
This is data that will generally have another purpose but that it can be included in the research whereas a primary source is the products of the work of the research.
Answer: Agriculture created most of Egypt's wealth. Grain, vegetables, fruit, cattle, goats, pigs and fowl were grown, and fish from the Nile were caught, and eventual surpluses, after deduction of the various taxes, were sold on the markets. Thanks to the yearly inundations the soil remained fertile.
Explanation:
It's not a nor b. It's b or d