Question and answer
What has caused a 90% decrease in Southern California steelhead run sizes? a. erosion b. dams along water sources c. oil drilling d. biomass contamination
Dams along water sources has caused a 90% decrease in Southern California steelhead run sizes.
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wizbrainiac|Points 3|
Question|Asked by Blues99
Asked 6/30/2016 2:28:23 PM
Updated 7/1/2016 6:20:02 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by jeifunk [7/1/2016 6:20:01 AM]
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Questions asked by Blues99
Bones provide both structure and protection for the body.
Question|Asked by Blues99
Not Answered
Updated 6/29/2016 6:54:11 PM
1 Answer/Comment
Bones provide both structure and protection for the body. TRUE
Added 6/29/2016 6:54:11 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [6/29/2016 8:27:29 PM]
hen spotting an overhead press, the spotter would need to __________. A. keep his or her hands off the lifter and weights and make sure the lifter did not fall back B. keep his or her hands beneath the bar and watch the bar carefully C. hold the lifter under his or her shoulders and move with the lifter as the weight is lifted D. place his or her hands outside the lifter's hands and stand with a straight back
Question|Asked by Blues99
Not Answered
Updated 7/19/2018 12:20:57 PM
1 Answer/Comment
When spotting an overhead press, the spotter would need to: place his or her hands outside the lifter's hands and stand with a straight back.
Added 7/19/2018 12:20:57 PM
This answer has been confirmed as correct and helpful.
By the year 2050, the world’s population is projected to be _______. a. 3 billion b. 5 billion c. 7 billion d. 9 billion
Weegy: By the year 2050, the world s population is projected to be 9 billion. User: Which of the following energy sources is expected to have the highest rate of consumption in 2030? a. coal b. natural gas c. nuclear d. renewable energy Weegy: Coal is expected to have the highest rate of consumption in 2030. (More)
Question|Asked by Blues99
Updated 6/30/2016 5:02:48 PM
0 Answers/Comments
Increases in the world’s population will require an increase in sustainable practices. TRUE or FALSE.
Question|Asked by Blues99
Updated 6/30/2016 2:31:30 PM
1 Answer/Comment
Increases in the world’s population will require an increase in sustainable practices. TRUE.
Added 6/30/2016 2:31:30 PM
This answer has been confirmed as correct and helpful.
Which of the following activities is most likely to result in sediment pollution? a. cutting down trees b. pouring motor oil down the drain c. excess fertilizer use d. none of the above
Question|Asked by Blues99
Not Answered
Updated 6/27/2016 2:08:59 AM
1 Answer/Comment
Excess fertilizer use is most likely to result in nutrient pollution.
Added 6/27/2016 2:08:59 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [6/27/2016 8:33:52 AM]
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