You should try to avoid bears at all costs. Bears are also very curious animals. Bears know waht humans are but they might not be able to identify you at first glance. If a bear sees you talk to it in a normal voice and wave your arms so it can identify what you are. In a lot of cases bears will stand on their hind legs to satisfy it s curiosity.
Most people mistake that for aggressive behavior.
If a bear sees you, don t run. That will make a bear chase after you and you won t be able to outrun it. Some bears have been clocked at 35 mph. Keep in mind that bear attacks are rare and the key is to give the bears space . Never crowd a bear and avoid approaching a bear at all cost.