What is one of the greatest evolutionary benefits of the body plan of flatworms? View Available Hint(s) What is one of the greatest evolutionary benefits of the body plan of flatworms? The shape of flatworms allows for them to easily exist in all aquatic and terrestrial environments. Flatworms have well developed appendages for locomotion. Most flatworms have a one-way digestive system that is the common ancestor for all one-way digestive tract animals. Thin flat bodies allow for efficient exchange of gases and nutrients form the environment.

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if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.

the answer is c. altitude. hope this ! #brainiac