"It can get worse . For example its difficult to justify a sponge turning into a mammal . The number of changes is enormous and sponges are also not known for being particulary caring of their young ."
"yea but ToE does n't say mammals evolved from sponges -- it says we evolved from reptiles ."
"its difficult to justify a sponge turning into a mammal"
"does n't say mammals evolved from sponges"