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Furkat [3]
3 years ago
11

One of the most serious infections of the upper respiratory system is ________.

Biology
1 answer:
kupik [55]3 years ago
8 0
<span> Epiglottitis and laryngotracheitis</span>
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A __________ is a large area of flat or gently rolling land.
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the time I spent on a trip was really fun to work and work in your first place and the way

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During what amphibian life cycle stage does the organism return to water with regular frequency to reproduce? metamorphic stage
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Using your knowledge of Punnett squares and hybridization, what is the probability that a purebred monohybrid, dihybrid, three-f
Nimfa-mama [501]

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100%

Explanation:

No matter how many factors are in the cross, if an 2 purebred (homozygous individuals) are crossed, (one dominant, one recessive) the dominant phenotype will always be displayed.

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3 years ago
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All plant and animal groups existing together and the physical factors with which they interact compose an ecosystem<span>.</span>
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exponential growth

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