The third trimester is the most sleep challenged stage of pregnancy. With the frequency of urination, inability to get comfortable and exhaustion from trying to keep up with the demands of their normal schedules, some women find themselves struggling to stay awake. Hayley complained, The third trimester was tough.
asÂ·soÂ·ciÂ·aÂ·tive property. The property of addition and multiplication which states that a difference in the grouping of numbers being added or multiplied will not change the result, as long as the order of the numbers stays the same. For example, 3 + (4 + 5) is equal to (3 + 4) + 5. See also commutative property, distributive property. 1  Facebook.
physical property - any property used to characterize matter and energy and their interactions. 1  property - a basic or essential attribute shared by all members of a class; a study of the physical properties of atomic particles. absorption factor, absorptivity - (physics) the property of a body that determines the fraction of the incident radiation or sound flux absorbed or absorbable by the body. dissolubility, solubleness - the property of being dissoluble; he measure the dissolubility of sugar in water.