Nutrición, desarrollo y movilidad, reproducción como interactuan los sistemas entre ellos y que sistemas intervienen uno de cada uno con esas funciones por favor es urgente

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

Does anyone know what the schooling version of sos mean? example