B
There are seven countries that end in 'stan'
Kazakhstan, Tajikistan, Uzbekistan, Kyrgyzstan, Turkmenistan, Afghanistan, and Pakistan.
C.
Old-growth forests decrease soil drainage and aeration in an area.
Answer:
grasses and shrubs to guanacos to pumas
Explanation:
has anyone seen grass eat animal before, and I asked my teacher to return this quiz so that I can do it again and proved that "grasses and shrubs to guanacos to pumas" this answer is correct.
Answer:
6 blue marbles
Explanation:
(red / 10) * (red minus one / 9)
r(r-1)/90
2/15 = 12/90
r(r-1)/90 = 12/90
r² - r = 12
r² - r - 12 = 0
(r + 3)(r - 4) = 0
r = -3 or r = 4
red = 4; blue = 6