Surface-brightness radial profiles of CO(2–1) emission and corresponding synthesised beam in different galaxy property bins. The number of galaxies in each bin is shown in parentheses. Low (MS) bins are shown in yellow, and high (SB) bins are shown in blue. Top left: Stellar-mass bin, where low mass is ≤10^10.83 M_⊙ and high mass is > 10^10.83 M_⊙. Top right: Infrared-luminosity bin, with low L_IR ≤ 10^12.26 L_⊙ and high L_IR > 10^12.26 L_⊙. Bottom left: sSFR bin, with (log) low sSFR ≤ −8.5 yr⁻¹ and (log) high sSFR > −8.5 yr⁻¹. Bottom right: Distance to the MS, where MS ≤ 3.5 times corresponds to galaxies within the scatter of the MS, and SB > 3.5 times corresponds to galaxies above.