The bear's usually travel alone, but will tolerate each other and travel in groups, you never see them in groups cause they are independent and can survive on their on, and mainly because they don't like sharing their food..:D
Low birth weight, premature birth, miscarriage (fetus dies before the 20th week of pregnancy), birth defects (hearing issues, or heart defect)
They are better because they are for comparative use for instance hair color to finger nails they both grow but onto separate parts of the body.
Hope this Helps [:
Answer:
I don't know what you said
Explanation:
