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.
1 Record Hottest year in Michigan - 1998 / Avg temperature 48.35 degrees. 2  Record Coldest year in Michigan - 1917 / Avg temperature 40.92 degrees. 3  Michigan average Summer temperature (June, July, August) 66.2 F degrees, 40th warmest U.S. summer state.he lake effect imparts many interesting departures to Michigan s climate which one would not ordinarily expect to find at a mid-latitude location. Due to the lake waters slow response to temperature changes and the dominating westerly winds, the arrival of both summer and winter are retarded.