The answer has to be B. Distribution of ocean food chain
The fact that it rotates on an axis and rotates around the sun causes the seasons to change over a year. Once every year it orbits around the sun and based on the placing of the Earth it depicts the season.
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
The answer is Transillumination
When the testicles descend into the scrotum in infants, the fluid in the scrotum is usually reabsorbed into the body within a year, and the channel for this fluid closes. However, when this reabsorption and closure of the opening fails, a hydrocele forms.
To diagnose a hydrocele, a physical examination by a physician is done by shining light through the scrotum to check for the presence of fluid.
