Did you know?
The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.
Did you know?
Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Did you know?
When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
Did you know?
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
The Environment Influences Gene Expression
Preparing a Urine Specimen for Microscopic Examination (for Classroom Evaluation Only)
Human Activities and the Environment
The Inclusive Classroom: Strategies for Effective Differentiated Instruction
A sample of work by a Grade 4 student with a specific learning disorder
Jamal plans to retire in 17 years. He is saving $2000 every start of the month in a retirement ...