Please help!
1) Scientists who studied wildlife in and around the Great Lakes area found their results to be disturbing. A large number of birds were born with partially developed eyes, crossed bills and webbed feet. What can you infer is the reason?
Group of answer choices
Deforestation.
Contaminated sediments infiltrated the water.
Other birds migrated to the area and were crossbred.
An invasive plant species was introduced into the area.
2) Eli wants to reduce his impact on the environment. Which activity should Eli do to help the environment and his community?
Group of answer choices
increase the amount of water he uses
reduce the amount of walking he does
increase the amount of food he consumes
reduce the amount of electricity he uses
Answers: 1
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Which is an example of a vestigial structure? a: paw of a lionb: wing of a birdc: appendix of a humand: tail of a cat(i think it's a but i'm not sure)
Answers: 1
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I've created a synthetic cellular membrane that is made up of phospholipids, but contains no proteins. which of the types of movements across a membrane would not function with my synthetic membrane?
Answers: 2
Please help!
1) Scientists who studied wildlife in and around the Great Lakes area found their res...
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