<span>C) Herding animals 
 The  asals are  ideal for pastoralist activities. The rotational nature that semi arid areas demand is only ideal with herding activities.  In as much as the ecosystem is balanced, the areas are viable options for herdsmen.
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I would disagree.
It is not always important to be noticed, because you don't have to depend on other people's approval. If you are satisfied with your accomplishments, why does it matter if someone else is going to praise you for them or not? You should be happy, regardless of other people's opinions and thoughts.
        
             
        
        
        
I personally have to go with nonhumans.
Most of the animals are defenseless, especially when humans fight unfair.
Think about, humans kill lions. But it should be a fair fight, obviously the lion would win. But humans have crafted weapons to harm these creatures a lot of the times for absolute no reason besides greed. 
I feel like animals are very defenseless and clueless and humans take advantage to that to the max- sadly.
If you need a longer explanation, I can give more.
Hope this helps!
-Payshence
 
        
             
        
        
        
Answer: B (130)
Explanation:
A trapezoidal Riemann sum can be found by multiplying the width (the change in x) of each sub interval by the average of the y values of the two points at either end of the section and then adding up all of the sun intervals. Therefore, the trapezoidal approximation would equal 0.5(40) + 1.5(50) + 1(35) to get the answer of 130.