I think its a , but double check because i dont want it to be wrong .
It would fall apart, leading to cancer. Please mark Brainliest!!!
Answer:
When the organism inherits a mutated gene creating new colored organisms into the population, this can increase diversity. As more organisms inherit the same mutation, the population will become more variated, which can increase the organisms abilities to survive and adapt in a changing environment, and also improve the biological fitness of individuals; resulting in allowing more organisms to reproduce successfully.
Explanation:
Unicellular has one singular cell, multicellular has more than one
They provide an important habitat!