1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a colloid in a more solid form than a sol 2) a unit of surface ___a equal to 100 squ___ meters 3) the act of slowing down or falling behind DOWN 1) united states liquid unit equal to 4 quarts or 3.785 liters 2) a period marked by distinctive character or reckoned from a fixed point or event 3) a human limb; commonly used to refer to a whole limb but technically only the part of the limb between the knee and ankle ** Scroll down for solution. ** Are you sure you want to peek? gel are lag