Animal tissues are of 4 types.they are epithelial tissues,connective tissues,muscular tissues and nervous tissues.epithelial tissues cover body and give protection.connective tissues help in packaging and giving support to body organs(blood is also a connective tissue without fibres).muscular tissue results in movements of our body and nervous tissue helps in carrying our impulses to brain and will give instructions.there are many subdivisions in these 4 types of tissues.