To find the mid point,here's the formula:

In this case:
((5+1)/2,(5+2)/2)
=(6/2,7/2)
=(3,3.5) or (3,7/2)
Therefore the answer is (3,3.5) or (3,7/2).
Hope it helps!
I can't see the photos very well
But producers (like plants) would go at the start
And consumers would go after that
Then predetors
Sedimentary rocks form from layers of earth pressuring rock over time this rock become sedimentary. Since this rock is so old it is more likely to contain fossils than other rock formations. The other rock formations are usually newer and formed by lava or magma.
The top ten largest countries in the world are (in order) Russia, Canada, America, China, Brazil, Australia, India, Argentina, Kazakhstan and Sudan. Therefore, the answer to your question would be Brazil, since it is the only one in South America.