Ques:If agreenhouse is used to protect orchids, then what is a greenhouse used to protect? Answer choices: - cellulose - Species - orchids - the sun - h2o - organisms - glass - our planet

Ans:orchids
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Ques:If operating an automobile creates gases by burning fuel, then what does an automobile create when it burns fuel? Answer choices: - Acids - tar - Energy. - heat - Gases - gas - sweat - energy

Ans:Gases
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Ques:If if an oak falls then sunlight becomes available to the surrounding plants, then how can sunlight get to plants surrounding an oak? Answer choices: - the oak can get wider - at or near the margins - the oak can fall - the oak can stay in place - competing for resources - hydrogen and oxygen - the oak can get taller - by indirect light

Ans:the oak can fall
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Ques:If inheriting genes can kill, then what can kill? Answer choices: - life - Inheriting genes - security - smoking tobacco - electromagnetic energy - safety - heat or cold - Destroy bridges

Ans:
Inheriting genes
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