Geography, 03.08.2021 18:40 joelpimentel
An ecologist suspects that an otherwise healthy forest ecosystem experienced an unusually high level of acid deposition during a snowy winter. Which of the following should the ecologist measure to help confirm her hypothesis?
I. the numbers of malnourished and/or poisoned trees
II. the aluminum concentration in the soil
III. the pH of the snowmelt
a. I only
b. II only
c. I and II only
d. II and III only
e. I, II, and III
Answers: 2
Geography, 23.06.2019 18:00, ekerns2000paa19x
Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel
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Geography, 24.06.2019 19:30, emilyproce
Steve gets $100 a week plus 15 of sales. which equation best represents his salary
Answers: 1
Geography, 25.06.2019 03:00, tiffanibell71
1. from the point of view of the indigenous people what is the primary difference between the north and south american colonization efforts by european countries? 2. what is the cultural divide between latin america and north america?
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An ecologist suspects that an otherwise healthy forest ecosystem experienced an unusually high level...
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