What geographic characteristics help determine where cattle trails develop

Cattle trails develop among plains with greener pasture where they usually go.

Explanation:

Well they would probably wanna be by the food they eat (grass) and green areas sometimes may lead to a source of water which was great for the cattle. Hope this helps :)

answer; /// slavery should be outlawed in the new country, was part of the initial draft of the declaration of independence, but not part of the final

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69