Wetlands in the United States ________.
- have decreased due to human development
- have increased due to human development
- have decreased due to natural causes, such as floods and hurricanes
- have increased due to natural causes, such as floods and hurricanes
- have stayed about the same over the past 40 years
have decreased due to human development
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In order to demonstrate true skill, a forecast must do a better job than a climate-based prediction
Indicate whether the statement is true or false
Race is often described as
A) being characterized by Caucasian, African American, and Hispanic/Latino. B) identification with a group that is perceived to share a physiologic trait such as skin color. C) determinable from physical characteristics such as the exact shape of a person's face or head. D) evenly distributed around the world, independent of ethnicity. E) defined by statute in most U.S. states.
What happens when there is a sharp rise in the extinction rate that greatly exceeds the background rate?
What will be an ideal response?
Which of the following compounds is likely to have the best water solubility?
A. CH3CH2CH2CH2CH2CH2CH2CH2OH B. CH3CH2CH2CH2CH2CH2OH C. CH3CH2CH2CH2OH D. CH3CH2OH