Answer:the height of the 2 blocks stacked is 12
Explanation:
add 4in to 8in and you get 12.
<span>Flow maps show how objects move between different areas. They are a type of thematic map, which look at a particular theme or topic. Flow maps often represent movement of goods or weather processes. A physical process that is commonly represented on and tracked by such maps is wind patterns.</span>
The answer is a 100×100 is 10000
Chad = 1960
Congo = 1879
Kenya 1963
Sudan 1956
Answer is obviously C.
