1.much
2.are
3.have
4.many
5.some
6.some
7.Yes,it is nice
8.Yes,please
<span>1)The sloth bear has the shaggiest fur. The sun bear has the shortest fur so it can keep cool in the hot forests of Southeast Asia.
</span><span>2)The most accurate way to determine the age of a bear is to count the rings in a cross section of its tooth root under a microscope</span>