A scalpel, or lancet, is a small and extremely sharp bladed instrument used for surgery, anatomical dissection, and various arts and crafts (called a hobby knife). Scalpels may be single-use disposable or re-usable.
The Sahara desert is the largest hot desert in the world, located in the northern part of the African continent. The Desertâs âmean annual temperature exceeds 86 degrees and it could get up to as high as 122 degrees in the summer, and as low as 30 degrees in the winterâ (7).
North Africa is further divided into two smaller regions: Maghreb and the Sahara. The Maghreb region makes up northwestern Africa along the Atlas Mountains, including Western Sahara, Morocco, Algeria, Tunisia, and Libya. The countries in the Sahara region are Egypt, Sudan, and South Sudan.