Biped : quadruped : : ostrich :
snake
human
kangaroo
cat

A biped is an animal with two legs
A quadruped is an animal with four legs

An example of a biped is an ostrich

From the choices:
snake - no legs
human - two legs
kangaroo - two legs
cat - four legs

Cat is an example of a quadruped

Reasons why homework should be banned and reasons why they shouldn’t. reason why it should. homework causes a lot of stress and a lot of no sleep for people and that’s not healthy. reasons why we should keep it. homework us learn. our teachers teach us the things on the homework and they are trying to see if we know what it on the homework. and if we do our homework it makes us smarter for the future