We don't know. Counting the population of living bears is extremely difficult, without trying to predict an exact number of how many will die.
There was 700 polar bears left in our world 50 years ago.
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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.
Yes. There are more polar bears in Alaska because it has not been very effected by global warming and many polar bears in other places have starved and died populations have decreased by 50%
Female polar bears usually breed once every two years. It takes that long for her cubs to mature enough to be on their own.
According to Polar Bears International, scientists estimate that as of 2008, there are 20,000 to 25,000 polar bears living.
Polar bears do not live in the desert. They live in the Arctic.
polar bears don't live in Australia. penguins do
* 17 polar bears die every year acording to average
12,037,456 (that is, not counting polar bears and wild pandas) 12,037,456 (that is, not counting polar bears and wild pandas)
Zero. Polar Bears and penguins live at opposite ends of the world. Polar Bears Arctic, Penguins Antarctic. Polar Bears eat seals. This is a common misconception that polar bears and penguins live together, but they live on opposite poles.
Polar bears share many of the same traits as other bears, in particular their cousins the brown bear, to which they are closely related. Every creature is adapted to its environment, and the polar bear when it split from the brown bear group several thousand years ago, adapted to life in the Arctic, feeding mainly on seals, which makes the polar bear the most carnivorous of all bears.