They do not include Latvia, Vanuatu, Thailand, Chile, Jamaica, Tajikistan, The Holy See, Lesotho, Suriname, Wales, Israel, Papua New Guinea; Kiribati, Sri Lanka, Norway, and a whole lot of others.
The United Kingdom is made up of: England, Scotland, Wales, and Northern Ireland.
The Republic of Ireland is however, not a part of the United Kingdom, although Northern Ireland is.
I’m pretty sure you just add AB to BC, since they are all points on a line, those two segments add together to get the value of AC. Therefore, 12+16= 28, so AC=28
The following are the four essential zones in earth's interior:
1. Crust- is the peripheral strong shell of a rough planet or normal satellite, which is artificially unmistakable from the basic mantle.
2. Mantle - is a silicate rough shell with a normal thickness of 2,886 kilometers (1,793 mi). The mantle makes up around 84% of Earth's volume.
3. outer core - Its external limit lies 2,890 km (1,800 mi) underneath Earth's surface.
4.inner core - is the Earth's deepest part and as per seismological reviews, it has been accepted to be essentially a strong ball with a span of around 1,220 kilometers (760 miles), which is around 70% of the Moon's range.
It affects everyone but it affects people with kids or a large family more