Name 2 types of sensory stimuli and examples of how it is used by animals.

1. Hit the skin with a needle or pin is a good example of stimulus. The sudden removing of the hand is the response.

2. When somebody bangs a door you jump if you were unaware because of the sound. The jumping is the response to a stimulus.

Step-by-step explanation:

Mechanoreceptors and Chemoreceptors.

Step-by-step explanation:

Mechanoreceptors: respond to physical deformation of the cell membrane from mechanical energy or pressure, including touch, stretch, motion, or sound.

Chemoreceptors: respond to specific molecules, often dissolved in a specific medium (such as saliva or mucus), or airborne molecules.