Assertion: marsupial's baby | /r/CapableOf | add little strain
Facets:
Source sentences:
text: It has also been determined that weight has as little effect on energy requirements as speed, so a growing baby in a female’s pouch adds little strain and Mum is nearly as capable of flight and maneuvering as she would be without her little package.
text: It has also been determined that weight has as little effect on energy requirements as speed, so a growing baby in a female’s pouch adds little strain and Mum is nearly as capable of flight and maneuvering as she would be without her little package.