They're invertebrates. They have no skeletal structure at all
The opposite of exo- is endo-.
if u mean skeleton then exo
No! It has an exo skeleton
Endoskeleton
Exo- is the prefix opposite to endo-, as in exoskeleton and endoskeleton.
Humans and fish have endo skeletons and grasshoppers have exoskeletons (thats why you hear a crack if they are stepped on).
There's 3 : inner, outer, & middle. (endo - exo - meso)
substances move. endo folds in , and exo exits
It is endoskeleton. Seahorses have an interior skeleton.
Heat is required to solid for melting and to liquid for evaporation so these are endothermic processes.
The 'endo' in the word 'endoskeleton' is a big clue because it means 'inner.' So, yes, a St. Bernard has an endoskeleton. The opposite of endo is exo. An exoskeleton is an 'outer skeleton.'
Well, darling, the prefix that's the opposite of "endo" is "exo." It's like the yin to its yang, the peanut butter to its jelly. So if you're talking about something going inside (endoskeleton), then exoskeleton would be its sassy counterpart on the outside.