You are presented with the question "Which normal weather event can threaten aquatic habitats? " and the following answer choices: - wind - oil - cold - Winter - hail - snow - fire - sleet Now knowing that wind causes erosion and erosion causes destruction of aquatic habitats due to siltation and flooding, choose the best answer.
wind
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You are presented with the question "What helps an animal move through a river better?" and the following answer choices: - salinity - scales - long snout - long tail - contracting - stamina - long fur - four limbs Now knowing that along tail can be used to move through water by an animal and water remains in the current of the river, choose the best answer.
long tail
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You are presented with the question "DNA can be fixed with repair mechanisms of" and the following answer choices: - CO 2 - cells - three - plants - SO2 - fungi - alleles - Seesaw Now knowing that cells have multiple repair mechanisms to fix mutations in DNA and genetic Mutations Genetic mutations occur frequently, choose the best answer.
cells
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You are presented with the question "Where do fossil fuels come from?" and the following answer choices: - Dead prehistoric beings - Under water - basic building blocks of life - dead organisms - decaying trees - burning coal - A factory - Outerspace Now knowing that heat and pressure change the remains of prehistoric living things into natural gas and natural gas is the cleanest of the fossil fuels, choose the best answer.
Dead prehistoric beings
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