Ultra Violet rays or UV's cause the skin to burn in the sun.
Estrogen is a hormone that fight heart disease that post menopausal women don't have anymore
NBT test stands for National Benchmark Test, a project commissioned by University of South Africa to asses the academic Readiness of first year students.
The test have 3 purposes :
- to asses entry level literacy and mathematics skills
- To asses the relationship between entry level and school level exit results
- to provide institutions requiring additional information in the admission and placement of entry level students
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