Why are Earth's materials and energy considered to be in equilibrium?
(Select all that apply)
Earth's materials are recycled and reused constantly
Earth's materials are all divided in equal amounts
Energy is balanced and cannot be created or destroyed
O Energy is always converted into usable forms
Answers: 2
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Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.
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Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin
Answers: 1
Why are Earth's materials and energy considered to be in equilibrium?
(Select all that apply)
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