The given figure illustrates a rib cage. It protects which part of human body?
Heart and Lungs
Liver and Heart
Kidney and Lungs
Stomach and Intestine
Fishes swim by
forming loops alternately on two sides of the body.
forming loops on single side
somersalting
alternate dipping and coming up
Muscular foot is a locomotary organ in
snakes
earthworm
housefly
snails
Study the given figure. The joint circled in the figure is
Ball and socket joint
Pivot joint
Hinge joint
Fixed joint
One of the organism given below can walk, climb on a surface and also fly in the air, the organism is
Which one of the following is the characteristics of birds?
Strong muscles
Light bones
Hollow bones
All of these
