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Christian Boone
What affects about 1% of chronic alcoholics and involves a defect in remembering recent events?
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Dana Fleming
What is the most common method used to count a large species population? A. Estimating B. Sampling C. Guessing D. A pencil and paper
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Viviana Macdonald
Which of the following is true about DNA mutations?

A. Mutations can only occur in the body cells of an organism.

B. Mutations can only be caused by environmental factors such as radiation.

C. Mutations can spontaneously occur during DNA replication.

D. Mutations can only occur in the sex cells of an organism.
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Guest
How is a door hinge like the joint in your knee
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Jamarcus Hernandez
Which biome receives 200 to 400 cm of rain per year?

A) deciduous forest

B) temperate rain forest

C) taiga

D) grassland
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Diamond Lang
Which of the following statements violates the cell theory? A) Mitosis produces new cells identical to the parent cell that divided to make them. B) Viruses are not considered to be living organisms, because they are smaller than a cell. C) Though humans are one organism, they are composed of about 100 trillion individual cells. D) Some scientists believe that prions, tiny proteins much smaller than a cell, that can replicate themselves, may be living organisms.
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Leon Tucker
One scientist discovered a new theory on the evolution of the universe. What is the next step for the scientist to take? transform the results of the theory into universal laws of nature inform the scientific community so they can verify the results call a press conference to make the discovery popular among people encourage scientists worldwide to find an appropriate application for the results
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Braeden
Darwin and the theory of evolution

a. True

b. False worksheet
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Jazlene Bailey
The cross-section, or diameter, of the hair shaft is much larger in coarse hair than in which of the following?

A. Fine hair

B. Gray hair

C. Curly hair

D. Blonde hair
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Alberto Ruiz
List the substrate and the subunit product of amylase
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Deborah Richard
What is the molecular formula of water
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Tripp Ayers
A secondary source might be eliminated by a good researcher because
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Jude Barber
Which of the following may create ethical issues to be discussed/debated in society?

A. Allowing insurance companies to require DNA screens when people are applying for insurance.

B. Using genes from other organisms into food to make them bigger or more appealing to the consumer.

C. Cloning animals or humans to get DNA to treat diseases.

D. All of the above could raise ethical concerns.
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Sherlyn Hendricks
When sunlight excites electrons in chlorophyll, what happens to them?
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Ainsley Meadows
Why does water have a high specific heat
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