I believe that curly ears are dominant because all the kittens had curly ears.
Brain tumor can form in the brain cells (as shown), or it can begin elsewhere and spread to the brain. As the tumor grows, it creates pressure on and changes the function of surrounding brain tissue, which causes signs and symptoms such as headaches, nausea and balance problems.
People in that time did not yet know about the importance of autopsies and forensics
When people sell essential oils they claim that the oils cure depression, anxiety and even headaches. Rather than taking over the counter medication, people would rather invest in a cheaper, more organic and less harmful alternatives. Alternatives such as lavender, peppermint, lemon, tee tree, and frankincense.
