The incubation period of influenza is usually two days but can range from one to four days. What are the symptoms of influenza? Typical influenza disease is characterized by abrupt onset of fever, aching muscles, sore throat, and non-productive cough.he incubation period of influenza is usually two days but can range from one to four days. What are the symptoms of influenza? Typical influenza disease is characterized by abrupt onset of fever, aching muscles, sore throat, and non-productive cough.
Confidence votes 2.9K. England can be divided into two major regions. They are called highland zone and the lowland zone. The highland zone is the region where there are big hills and mountains in the north and west. The lowland zone in the south and east contain mostly rolling plains.The highland zone contains rugged hills, mountains, and eroded areas continuously broken by valleys and plain.The highest point is 2930 ft above sea level.onfidence votes 2.9K. England can be divided into two major regions. They are called highland zone and the lowland zone. The highland zone is the region where there are big hills and mountains in the north and west. The lowland zone in the south and east contain mostly rolling plains.
The Peak District is an upland area in England, most of which lies in northern Derbyshire but also includes parts of Cheshire, Greater Manchester, Staffordshire and Yorkshire.he Peak District was covered by ice during at least one of the ice ages of the last 2 million years (probably the Anglian glaciation of around 450,000 years ago) as evidenced by the patches of glacial till or boulder clay that can be found across the area.