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Questions in biology
📝 Answered - The pH of water is _____ because it contains an equal amount of H+ and OH- ions. A. 5 B. 7 C. 9
📝 Answered - What kinds of animals are found in the owl pellet ecosystem?
📝 Answered - What happens to the kinetic energy of a snowball as it rolls across the lawn and gains mass?
📝 Answered - Explain why a triple bond between two nitrogen atoms is stronger than a double bond between two oxygen atoms.
📝 Answered - A germ cell of an organism has 60 chromosomes. It undergoes meiosis and produces four daughter cells. What is the number of chromosomes in each of these daughter cells? A. 120 B. 60 C. 30
📝 Answered - What is a food chain depicted in the movie "Finding Nemo"?
📝 Answered - Give two ways in which a reflex action is different from an action caused by a hormone.
📝 Answered - What are some facts about the geosphere?
📝 Answered - Given what you know about muscle contraction and neurophysiology, why are we willing to sacrifice bone density to maintain blood calcium?
📝 Answered - Which statement is true of the X chromosome?
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