Sociology Why are the Lower Upper class members NOT accepted into the Upper Class even though they may have considerable more Wealth ?

Which of the following entities ensure that national security policies are carried out? check all that apply.

98 points! include an answer and in advance!

Ahummingbird travels from plant to plant to feed itself. which of the following ecosystem services does this hummingbird most likely provide? i. pollination ii. seed dispersal iii. soil preservation i only ii only iii only i and ii only ii and iii only