What does failure is impossible mean?

At what stage during ovulation do the egg get released? What are some names of baby shows? Each patient required one pint of blood The hospital received one pint each of type A B and O blood Explain whether the hospital had enough of the right type of the blood for each patient? Why does the left venrical have thicker walls than the right ventricle? What compound is formed in oxidation that supplies the energy for contraction? Can you get lip cancer from chewing on plastic? What was Edward Jenner's cow called? What is the sympathetic effect on stroke volume? What is echolalia? Why bladder incontinence occurs in hemiplegia? What is neural impingement? Where can I get diabetic neuropathy treatments? Does it mean you had a miscarriage if you found a long whiteish cord thing mixed with some blood after going to the bathroom because I was supposed to be on my period? All infectious disease is communicable? Do all women have a Dilatron and Curettage after a miscarriage? Which part of the infant brain grows first? What Percentage of CO2 transported dissolved in blood plasma? What disease state should probiotics be recommended? What problem could be caused by older American holding onto their jobs longer period of time than expected? What are Frank pathogens?