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Two-year-old Donald has below-average intelligence,had a heart defect,and facial deformities.Based on this description,a physician would likely hypothesize that Donald's mother
Bases
Chemical substances that can accept hydrogen ions (H+) and are characterized by a pH greater than 7 when dissolved in water.
Hydrophilic
Describing molecules or substances that have a natural affinity for water and can dissolve in or absorb water easily.
Hydrophobic
A characteristic of molecules or substances that do not readily mix with or are repelled by water, often due to nonpolar characteristics.
Water Strider
An insect that can walk on the surface of water due to the high surface tension of water and the long, water-repellent legs of the insect.
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