The resin why our brain changes throughout our life time as human beings, is simply because of age. Whatever you might learn, or adapt to it will all effect the brain. Everything you do is what your brain makes you do, and it changes with everything you do it all has a huge impact on your brain. Everything, its all about age and time. Hope this was helpful !!
Answer:
the frog won't have nothing to eat then they will die and the snake won't eat the frog.
Explanation:
Answer B did this a few ago
The answer would be an Ecologist