You are presented with the question "What do you add to decrease the melting point of a liquid?" and the following answer choices: - salinity - Dehydration - Heat energy - sodium chloride - layers of fat - chemical changes - evaporation - aqueous solution Now knowing that adding salt to a liquid decreases the melting point of that liquid and sodium Chloride: It is a table salt , choose the best answer.
sodium chloride
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You are presented with the question "Where does lengthening and widening occur in plant roots?" and the following answer choices: - meristems - Epidermis - cracking - allow growth - buds - stamens - epidermal - fruits Now knowing that roots have primary and secondary meristems for growth in length and width and growth occurs in meristems, choose the best answer.
meristems
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You are presented with the question "what causes soil to be washed or blown away?" and the following answer choices: - Roads - rivers - wind - shoveling - clouds - storms - rain - combustion Now knowing that rain causes erosion and soil Erosion Soil erosion is what happens when soil is washed or blown away, choose the best answer.
rain
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You are presented with the question "A switch is used to start the flow of current in what?" and the following answer choices: - Ocean currents - something with fuses. - Veins and arteries. - circulatory systems - Current date - Batter switch - Earth orbiting the Sun - Basic units of the plant body. Now knowing that aswitch is used to start the flow of current in an electrical circuit and electrical circuits have fuses that blow, choose the best answer.
something with fuses.
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