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What is the ultimate source of energy for all ecosystems? OA. plants OB. the Sun OC. primary consumers OD. secondary consumers
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What is the ultimate source of energy for all ecosystems?

OA. plants
OB. the Sun
OC. primary consumers
OD. secondary consumers

User PrateekSaluja
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2 Answers

1 vote
The answer is B. The sun
User Ymbirtt
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5 votes
the correct answer is B. the sun
User CappY
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