About 65-75% of the seminal fluid in humans originates from the seminal vesicles. Contain proteins, enzymes, fructose, mucus, vitamin C, flavins, phosphorylcholine and prostaglandins. High fructose concentrations provide nutrient energy for the spermatozoa as they travel through the female reproductive system.
Answered by The Community. Making the world better, one answer at a time. The average annual rainfall in Michigan is about 32 inches. This varies depending on area and it can change from year to year.he average annual precipitation in Germany varies in different regions. The range of annual precipitation is anywhere from 23 inches in most areas to up to 48 inches in the A â¦ lpine mountain region. 24 people found this useful. Julien Benney.
Average Annual Snowfall in Michigan. The tables below give yearly averages for snowfall at cities, towns and parks in Michigan. The numbers are for the total amount of snow and for how many days it snows at least 0.1 inches (0.25 centimetres). The snowfall totals are annual averages based on weather data collected from 1981 to 2010 for the NOAA National Climatic Data Center. You can jump to a separate table for each region of the state: The Thumb & Southeast Michigan, West & Mid-Michigan, Northern Michigan and Upper Peninsula.