Both the arctic fox and snowshoe rabbit have made species adaptations over time that enable them to survive. For example, both c
reatures have fur that turns white in winter and fur on the pads of their feet. These are examples of adaptations to A) climate. B) geographic isolation. C) specific food sources D) interspecies competition.
I would say the best option is "A". The climate in the arctic is full of snow, which is also white. It helps the arctic fox and snowshoe rabbit to hide. I didn't say inter species competition because they aren't competing for the same resource. (rabbit, vegetarian; fox, carnivore)
A system is a group of organs that work together and provide an organism with an advantage for survival. It is the most complex organization in your body and the final level of the progression from cells to tissues to organs and then systems.
