The waterâs temperature affects the dissolved oxygen capacity of the water. The ratio of the dissolved oxygen content to the potential capacity of the water gives the percent of saturation, which is an indicator of water quality.Since temperature fluctuates during each day and according to the seasons of the year, dissolved oxygen levels also fluctuate accordingly (Gada 2010).he ratio of the dissolved oxygen content to the potential capacity of the water gives the percent of saturation, which is an indicator of water quality. Since temperature fluctuates during each day and according to the seasons of the year, dissolved oxygen levels also fluctuate accordingly (Gada 2010).
Tailbone Pain During Pregnancy â Causes and Treatment. Tailbone Pain (Coccyx Pain, Coccydynia) Location and Symptoms. Tailbone pain is a sharp or dull pain on the end of the spine â in the lower back between the upper buttocks (Picture 1). The pain can be severe; some women describe it as a âbruised tailboneâ.
Confidence votes 12.5K. The hard part that is felt in the abdomen during pregnancy is the uterus. Early in pregnancy this will be within the pelvis. You may be able to feel it near the top of your pelvic bone.You may be able to feel your uterus at the very bottom of your belly when you are about 15-16 weeks pregnant.onfidence votes 12.5K. The hard part that is felt in the abdomen during pregnancy is the uterus. Early in pregnancy this will be within the pelvis. You may be able to feel it near the top of your pelvic bone.