A toxin produced by a sea snail contains a variety of proteins  After one of them is injected into a mouse, it will cause a two-week-old or younger mouse to fall into a sleep state and the larger mouse will hide
When the mouse is suddenly exposed in the case of a serious threat, the very small mice reacted to be stunned, while the larger mice would run away
The main function of the protein contained in the snail toxin injected into the mouse is to protect the snail by inducing it to be completely at rest.