What is the circulatory system of a whale?

Why does salmonella give you diarrhoea? What does a condam look like? What is the percentage rate of men having circumcision after turning 50 years old? What are the cerebrum functions? How do sympathetic and parasympathetic nerve impulses affect the alimentary canal? What is made of bones cartilage and the special structures that connect them? How to Identify and Treat a Brain Tumor? How can stress affect communication? Can pollen give you a headache? What do you do when you have kidney stones? What does it mean if a lady is too self conscious about her feet? What type of tissue makes up the nonconducting skeleton of the heart? Can an AED be used in water? Where are most flexor muscles located? If had a miscarriage 7 weeks ago at 7 weeks pregnant but you still feel the same am bloated constantly could you still be pregnant? Where can you get an eczema treatment? What is enough dialysis? Does a uncircumsized male carry a lot of bacterias and infections? What is the fear of short people called? A female fetus develops ovarian follicles earlier in embryonic development than a male fetus develops seminiferous tubules that appear between days 43 and 50 following conception?