lui15rosas
lui15rosas
10-08-2018
Biology
contestada
Answer please, anyone
Respuesta :
Joshray
Joshray
11-08-2018
1)Lack of vitamin B is causing people to die.
2)To prove that beri-beri is a bacteria infection.
3)Using chickens as a lab rat and observing them a few days later.
4)No
5)To determine vitamin B deficiency is beri-beri.
Thats all I know
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