it is entirely normal for one testicle to be bigger than the other. Many people find that the right testicle is slightly larger and the left hangs lower. A difference in size is usually nothing to worry about, though it can occasionally indicate a problem.
This is perfectly normal and nothing to worry about. Either side may be slightly larger or hang lower. But be sure to tell a parent (who will let your doctor know) if you have any pain, swelling, or lumps in your testicles.
When a vein in a testicle becomes enlarged, it's called a varicocele. Varicoceles affect up to 15 percent of males. Like varicose veins in your legs, varicoceles may appear bulgy under the skin of your scrotum. They tend to form in the left testicle because the vein on the left side hangs lower.
B is correct
D is appealing but the electrons spend more time around the oxygen than the hydrogen
The answer is Colonoscopy. The Colonoscopy is a wide-ranging analysis of the large intestine. A flexible lighted tube fitted with a tiny camera is placed in over the anus. The inside of the rectum and colon can be observed for polyps, cancer or Chron’s disease. The tissue and polyps can be detached throughout the process.
Cytokinesis is the part of the cell division process during which the cytoplasm of a single eukaryotic cell divides into two daughter cells.