Save the wild Arctic regions, keep hunting under control. Currently, this species is considered vulnerable, not endangered.
you can help them by maybe putting them in a zoo
Polar bears are not becoming extinct. The population is actually increasing. Although a warming climate could affect their numbers, as of yet they show no decline in overall numbers. Source; World Wildlife Fund
First off, the question should be either "What math is used in Mechanical Engineering? or What is the highest level of math someone needs to take in order to become a Mechanical Engineer?" Most college programs require through Differential Equations to earn a BS degree in ME. This means you would need to take Calculus 1, 2, and 3, Linear Algebra, and Differential Equations once you get to college. It is assumed that most students going into engineering will have no less than Pre-Calculus before entering college while most will have taken Calculus. Now each college has different requirements for fulfilling the math requirements for an engineering program. I know from my experience, Georgia Tech teaches math differently than most colleges because they combine Calc 1-3 and Linear Algebra into just 3 courses instead of 4. My suggestion is look at the program requirements at the school you are interested in first. Second, evaluate whether you feel that you can learn the math. For those who struggle with math, if you really want to be an engineer, I suggest going to a smaller school where the class size will be smaller. This will have better student/teacher interaction so you can get more help.
Countries and their citizens are trying to slow and maybe even stop global warming. This is the only thing that will help polar bears.
Polar bears and penguins are doing fairly good. Polar bears are considered Vunerable
they do not
Yes, it does help polar bears fish. Not really. the webbed feet help swimming in water.
send a letter to everyone to heop save polar bears.
No, they hunt themselves, they don't hunt for anyone or help other polar bears hunt, except for their cubs.
Not completley extinct, but some people are trying to help them in the wild.
eat them
Polar bears can be saved by controlling global warming. Laser technology could help save polar bears, as it can locate where they live in heavy winters and could be saved while oil drilling.