Answer:
The correct answer is C.
Explanation:
An unidentified material that consists of cells must be from a
living organism.
It sounds more like an theory.
Receptive field is a region where sensory neuron detects stimuli within an area.
<h3>What is receptive field?.</h3>
The receptive field of a neuron is the part or region in any organ system within that help to in stimulation of neurons which can affect the the electrical response of the neursons.
Examples of receptive field are found in cochlea of auditory system, visual system, skin, tongues and so on.
Therefore, Receptive field is a region where sensory neuron detects stimuli within an area.
Learn more about receptive field below.
brainly.com/question/16940018
I believe it is Carbon Dioxide. When we take in Oxygen, we breathe out Carbon Dioxide.
