What does HEPA stand for in HEPA filter?
O a. High-Energy Particulate Arrestance
O b....
Biology, 10.10.2021 08:20 BaileyElizabethRay
What does HEPA stand for in HEPA filter?
O a. High-Energy Particulate Arrestance
O b. High-Energy Particulate Air
O c. High-Efficiency Particulate Air
d. High-Efficiency Passing of Air
Answers: 1
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During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
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Biology, 22.06.2019 09:50
Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.
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Biology, 22.06.2019 22:30
Alaboratory investigation included examine prepared slides of pond water singled celled organisms with a nucleus and either cilia or flagella were visible these organism probably belong to the kingdom
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