Brown spots on your tongue can occur for a number of reasons. It can be a fungus from tobacco or oral cancer.
Not at plate boundaries but instead form over hot spots.
Spots of skin cancer are usually a bright red color and can easily be scratched and often peel. It really depends on the size of the spots, and the color of them. The bigger and brighter, the greater the probability that it is of skin cancer
Yes they do and it happens, but it shouldn't. It is due to the humidity in your enclosure not being high enough. If the dragon doesn't have enough moisture in the tank during a shed, they will not shed their skin properly and it will rip their skin. You need to bathe your dragon often during this time to also help the shed. You will need to monitor these blood spots and ensure they heal over. If these blood spots get bigger or don't heal, you will definitely need to see a vet.
Yes
Cancer could be the case.
You could be, but it's more likely that you're just ovulating. Many women notice blood in with the cervical mucous during ovulation
blood
well. if your pregnent then you would not be menstraiting at all.
broken blood vessels broken blood vessels
May not be a disorder. It's called Petichiae, and can occur if you exercise too much, or take some types of medications,like Ibuprofen.
yes