reproduce
Sudden changes in environmental conditions.
Consumers
3. fish
That would be Estuary.
species
Cooling.
Extinction is most likely to be caused by environmental conditions. Dramatic changes to the climate can mean that species are no longer adapted to survive.
Sudden changes in environmental conditions.
Consumers
Three changes are probably global temperature change(Ice Age,NOW), and...nothing else. This is most likely the only environmental change that affects evolution.
3. fish
A decrease in the marsh willow herb population in an area is likely to be caused by environmental changes such as increased water salinity levels, habitat destruction due to human activities, or competition from invasive species that outcompete marsh willow herb for resources. These changes can disrupt the plant's growth, reproduction, and ability to thrive in its habitat.
a greater chance to survive if the environmental conditions suddenly change.
Genetic drift, natural selection, and gene flow are factors that can cause changes in phenotype frequency within a population after each generation. These changes occur as a result of random chance events, differential survival and reproduction of individuals, and the introduction of new genetic material from outside sources, respectively.
The mostly likely to survive even nuclear war are rats.
That would be Estuary.
Their ability to adapt to the changes around them that's why we're number one.