Many women with BV do not have symptoms. If you do have symptoms, you may notice a thin white or gray vaginal discharge, odor, pain, itching, or burning in the vagina. Some women have a strong fish-like odor, especially after sex.
Mix and aggregate soil. As they consume organic matter and mineral particles, earthworms excrete wastes in the form of casts, a type of soil aggregate. Charles Darwin calculated that earthworms can move large amounts of soil from the lower strata to the surface and also carry organic matter down into deeper soil layers.
Segmented worms (phylum Annelida) have elongated, cylindrical bodies that are segmented or divided by grooves, both internally and externally. Earthworms. Earthworms can be found in just about every corner of the earth. They live in trees, in bark, and under rocks as well as along rivers and near springs, and ponds.egmented worms (phylum Annelida) have elongated, cylindrical bodies that are segmented or divided by grooves, both internally and externally. Earthworms. Earthworms can be found in just about every corner of the earth. They live in trees, in bark, and under rocks as well as along rivers and near springs, and ponds.