Choose a character that is exclusive to mammals Oly, from the following a) internal fertilisationb) homeothermyc) four chambered heatd) muscular diaphragm

Choose a character that is exclusive to mammals Oly, from the followin

1.	Choose a character that is exclusive to mammals Oly, from the following a) internal fertilisationb) homeothermyc) four chambered heatd) muscular diaphragm
Answer» (d) MUSCULAR DIAPHRAGM PLZ FOLLOW me DEAR ❓❓