High blood pressure symptoms, signs and risks. High blood pressure, or hypertension, doesnât usually cause any obvious symptoms. The British Heart Foundation estimates that up to 5 million people in the UK have undiagnosed high blood pressure. Left untreated, hypertension can lead to serious diseases, including stroke, heart disease, kidney failure and eye problems.
Quick Answer. The northern ringneck snake is a bluish-black snake that grows to approximately 2 feet in length and lives throughout a sizable portion of North America. The morphology of the ringneck snake varies slightly in terms of coloration, with olive and brown varieties living in certain areas. Continue Reading.
Leopard tortoise eating plant materibB al. The leopard tortoise is the fourth largest species of tortoise in the world, with typical adults reaching 18-inch (460 mm) and weighing 40-pound (18 kg). Large examples may be 70-centimetre (28 in) long and weigh up to 120-pound (54 kg). An adult's maximum shell length can reach a 24-inch (610 mm) diameter.