You are presented with the question "If the rate of breathing is too fast or too slow, what my become unstable?" and the following answer choices: - our planet - environment - state - all matter - our star - blood pH - cigarettes - fronts Now knowing that blood pH may become unbalanced if the rate of breathing is too fast or too slow and when a compound is unbalanced it becomes unbalanced and unstable, choose the best answer.
blood pH
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You are presented with the question "What is an anomaly in coiled structures made of DNA and proteins?" and the following answer choices: - ribosomes - trisomy - mitosis - metamorphosis - resistance - deltas - lmestone - Bend Now knowing that chromosomes are coiled structures made of DNA and proteins and trisomy chromosomes are the most common chromosomal anomaly, choose the best answer.
trisomy
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You are presented with the question "What can harm human sight?" and the following answer choices: - flooding - an object - vinegar - dogs - Pesticides - cigarettes - carpet - glasses Now knowing that vinegar can cause harm to the eyes and humans see with our eyes, choose the best answer.
vinegar
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You are presented with the question "How do cucumbers come from flowers?" and the following answer choices: - The flowers are pollinated - fertilization occurs - fertilization - Help plants grow - The flowers fall off - They get too much water - it keeps an organism warm - They grow underground Now knowing that some flowers become fruits and cucumber fruit are produced only when insects carry pollen to the female flower, choose the best answer.
The flowers are pollinated
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