The sternum of a rat, like in other mammals, serves as a central point of attachment for the ribs, contributing to the ribcage's structural integrity and protecting vital organs such as the heart and lungs. It provides leverage for respiratory muscles, aiding in breathing by allowing the ribcage to expand and contract. Additionally, the sternum plays a role in supporting the overall posture and movement of the rat. Overall, it is crucial for both protection and respiratory function.
Openings for the rat to breath in and out.
it gives the ventral side of the ribs support
The function of the xiphoid process is to attach the cartilage in the celiac plexus to the sternum. It also indirectly attaches the costal cartilage to the sternum.
pump blood you a******
To help rats to breathe
The lung function of a rat is to take in oxygen you breath and take it to the blood. Then it releases the carbon dioxide from your body.
they provide heat
To nurse baby rats.
The gallbladder is lateral to the sternum. The sternum is a midline structure.
It is the insertion point of ribs and upper limbs. It also protects some organs, like the heart
The whiskers indicate the width that rat can go when entering an opening, just like a cat or a lion.
The nipple is lateral to the sternum.