Biology, 22.04.2021 21:50 amanda2517
Dadas las siguientes configuraciones electrónicas pertenecientes a 4 elementos neutros: A (1s2 2s2 2p2 ); B (1s2 2s2 2p5 ); C (1s2 2s2 2p6 3s2 3p6 4s1 ); D (1s2 2s2 2p4).
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Select the correct answer. in the image, if the washcloth represents consumed food, which organ of the digestive system correctly represents the action performed by the hands? hands squeezing water from a washcloth a. esophagus b. large intestine c. liver d. mouth
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The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is
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The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
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The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes
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Dadas las siguientes configuraciones electrónicas pertenecientes a 4 elementos neutros: A (1s2 2s2 2...
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