Devin decides to model sunlight warming the Northern Hemisphere of Earth
during the summer. He uses a globe to model Earth and a spherical lamp to
model the Sun. Which model would be the most accurate?
A: Devin tilts the North Pole slightly toward the lamp.
B: Devin tilts the North Pole slightly away from the lamp.
C: Devin points the North Pole straight up so the lamp shines on the equator,
D: Devin points the North Pole toward the lamp so it shines directly on the pole
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Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna
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The mixture of sperm and fluids from the seminal vesicles, prostate gland, and cowper's glands is called
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Can happen anywhere along the spine if the neural tube does not close all the way. the backbone that protects the spinal cord does not form and close as it should. this often results in damage to the spinal cord and nerves. a) cleft palate b) spina bifida c) encephalocele d) down's syndrome
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Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?
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Devin decides to model sunlight warming the Northern Hemisphere of Earth
during the summer. He uses...
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