Aspecies that has experienced a severe bottleneck event would be expected to a.. be better able to adapt to changing environmental pressures. b.. have few instances of inbreeding. c.. be more susceptible to disease and famine. d.. retain significant genetic diversity

I think the correct answer among the choices listed above is option A. A species that has experienced a severe bottleneck event would be expected to be better able to adapt to changing environmental pressures because this species is used to the changes and should able to survive.

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate