For bears, numerous associations between biotic and abiotic factors have been reported to correlate with the timing of den entry and emergence; however, an analysis showing which factors influence the ...
Our ecosystem is composed of both biotic and abiotic components. Both of these components have stark differences between them and it is important to understand to gain a better understanding of how ...
Biotic close bioticLiving elements of an ecosystem, such as plants and animals. factors are interactions associated with living organisms. Competition will occur between organisms in an ecosystem when ...
In 1945 grey squirrels were only found in central Southern England and in small numbers on the East coast of Northern England (1 mark). By 2000 they had spread throughout England and Wales (1 mark).
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