|
Author Question: The Family and Medical Leave Act guarantees most workers 12 weeks of paid leave for personal ... (Read 58 times) |
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.
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.
Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.