|
|
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).
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
The average office desk has 400 times more bacteria on it than a toilet.
It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.
![Walk around the head of the table to the left side and reach across to perform threecount stroking ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_12_54_25_33054938.jpeg)
![Turning over technique: Use tenting to assist the recipient turning to supine position. Anchor the ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_04_32_330702026.jpeg)