noun, plural: filtrations. (1) The movement of water and solutes across the cell membrane due to hydrostatic pressure from the cardiovascular system. (2) The process of separating suspended particles from the fluid through a porous material in which the fluid can pass while the suspended particles are retained.
I think a good typing speed if you need to type a lot would be ideally 80 wpm and minimum 60 wpm. Anything lower than 60 and you'd struggle typing longer texts. I suggest you try TypeRacer - the global typing competition or simply practice touch typing on one of the free typing softwares.
Our original Timed Typing Test allows you to submit your speed to our realtime world wide scoreboard. The Typing Certificate Test allows you to print out a certificate with your name, and typing speed. Enjoy! These tests gives an accurate word per minute assessment of your typing speed. The test has timer options of 1 to 5 minutes. Lessons 26 through 35 offer complete stories. These classics are easy to type and fun to read. We have recently added lessons with Spanish, French, and German words, as well as commonly misspelled words.