The year 2010, the answer is yes. Problems abound; best success is in sight restoration.
Different from other cells the Platelets do not have a cytoplasm, this has been sientificially proven by Dr James Macaroy at the oxford university in the human body category, it also has been proven by several other education websites for children at school.
It hasn't been proven, but there is speculation that Christopher Columbus' voyages were responsible for introducing syphilis to Europe and small pox to the new world.
HeLa cells have been used in research to study cell biology, cancer, virology, and genetics. These cells have been instrumental in advancing our understanding of diseases and developing new treatments and therapies.
Marijuana Does not kill brain cells. Google it, it has been proven wrong dozens of times. Quit listening to your health teachers
It can be argued that the primary negative aspect of the Exchange was disease propagation. Smallpox and other old world diseases west, and (it has been argued but not proven) syphilis and other venereal diseases east.
About 68 miracles have been proven.
If you mean cells that make up living beings, then yes and it's not a theory because it's been proven
the hypothesis has not been proven wrong.
This question is invalid. Are you implying that marijuana kills brain cells? If so, that is not correct. Marijuana has never been proven to kill brain cells in any peer reviewed study to date.
Rabies, histoplasmosis, coronovirus. This website has great info on diseases pests carry. However, bats have only been proven to cause one or two deaths per year, they are important for our ecosystem and pest control.
Viable sperm cells have been reported harvested from cadaveric testes up to 48 hours post-mortem.
marijuana stimulates brain cells causing you to think and focus. it has many health benefits and has been proven to prevent cancer symptoms.