well girl turtles feel dominant over space and if you invade it you can possibly get bitten. usually if your slow you can gently touch its head. I have been biten by one though it doesn't hurt that bad if they are small.
The red eared slider does, but the yellow bellied slider does not.
Through touch and vibration
I dont know it depends on the red eared slider
It sounds like a red eared slider
it has red spots on both sides of its head and it slides around on its belly.
Ghost Red Eared Slider Turtles will get to be the same size as normal Red Eared Slider Turtles, which is 10-12 inches.
Red eared slider turtles bask though out the day. There is no specific time that they prefer.
Yes. Red eared sliders can eat lettuce but not a whole cabbage, I know this because I fead my Red eared slider lettuc.
feed raw chicken or meat due to the risk of bacterial contamination. Also See. How Much Should I Feed My Red Eared Slider? How Should I Give My Red Eared Slider Its Food?
Yes, all turtles have backbones which are located under the shell.
birds
no