What was the bill? yoi need to give more information
Yoruba, Kongo, Benin, Zimbabwe
They don't have a strong connection with other African nations.
So they are not influenced by Islamic religion.
Answer:
Explanation: They are considered of high importance in scientific research due to the fact that they have had a great impact on animal and human health. For instance, it has been discovered that biofilm formation may increase bacteria resistance to antibiotics and immune response of the host.