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Biology
Jaylin Acosta
All the genes of all the members of a particular population make up the population's?
Phenotype
Species
Genotype
Gene Pool
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Biology
Isaias Ray
If an animal has 42 chromosomes in its normal, non-gamete or somatic cells, what term would be given to the gametes that have 21 chromosomes
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Biology
Blondie
What is true about the absorption and storage of fat-soluble versus water-soluble vitamins in the body?
a. water-soluble vitamins can build to toxic levels because they circulate in the bloodstream?
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Biology
Guest
Explain why clear-cutting is a more destructive method of wood harvesting than selective cutting.
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Biology
Jason Dawson
Which process changes sedimentary rocks into igneous
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Biology
Andres Weber
Unlike minerals such as iron and calcium, protein is a macronutrient in the human diet. Why is protein a macronutrient?
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Biology
Flakey
Energy drinks have become increasingly popular. Somebody's trying to contain large amounts of caffeine which is known to increase heart rate in most individuals. This effect on the heart rate can be Dangerous because it can lead to
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Biology
Lydon
Which statement describes an activity of a decomposer?
A) a mushroom digests and absorbs nutrients from organic matter?
B) a sunflower uses nutrients from the soil to make proteins
C) a snail scrapes off algae off rocks in an aquarium
D) a hawk eats and digests a mouse
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Biology
Sariah
How does science works
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Biology
Jadiel Hatfield
Of the following, which is NOT characteristic of vascular plants?
A cell walls
B roots
C Limited range in height
D xylem
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Biology
Megan Clements
What causes the phases of the moon?
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Biology
Olive Turner
Dolphins lack vocal cords, nevertheless creating aounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by
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Biology
Joseph Ramos
Which diagram correctly labels the four layers of the earth
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Biology
Tyson
Read the excerpt.
Which type of keyword is "Deforestation"?
Deforestation
Rain forests clean the air by producing oxygen. They are
also known to affect the water cycle and weather. The threat
of deforestation, however, means that these important rain
forests may disappear.
a clue
a title
a date
an abbreviation
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Biology
Jett Giles
How does the life cycle of a praying mantis differ from the life cycle of a beetle?
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