Answer:
<em>The real reason to conserve wildlife in the wild is to conserve the ecosystems in which the relevant animals (and plants) live, because these ecosystems provide us with clean air, clean water, food, and shelter. Forest removal has climatic effects, increases erosion and silts up rivers</em>
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Can I get the brianlist pls
Answer:
The number of needed subjects to estimate the mean HDL= 31
Explanation:
Given that:
. standard deviation, s= 11.6
. Margin of error, ME = 2
s= 11.6
ME = 2
. The 90% margin of error is defined as:
ME = Z₀,₉÷₂ X σ÷√η
coeficient = (0,90/2)
2= 1.645 x 11.6/√η
√η= (1.645 x 11.6)÷ 2
η= √9.541
η= 30.888
η≈31
The answer is B exercise is part of the group of physical fitness.
