Anyone become my good sister​

Paint should be stored and mixed in an osha-approved room with all of the following, except: a) adequate ventilation b) ventilation hoods c) unshielded electrical devices d) fire extinguishers

Scientists observed a rock stratum with fossil. if mollusks evolved before arthropod, where will their fossils be found.

Ricks boss often appriciates him for his work.how is rocks boss affecting his proformence