Answer:
The options
A. inear perspective
B. texture gradient
C. motion parallax
D.perceptual constancy
The CORRECT ANSWER IS D.
D.perceptual constancy
Explanation:
Perceptual constancy, is also know as Object Constancy, or Constancy Phenomenon. It is the ability of the brain to view perception of objects not minding the variations in retinal image when an object adjusts position or distance from the viewer. It helps animals and humans to view familiar objects as possessing standard shape, size, colour, or location irrespective of variations in the angle of perspective, distance, or lighting despite the fact that the illumination and retinal images may vary.
Another example is the distance between a door and an individual such that no matter the distance between a door and a person, the person still perceive it as possessing a constant size.
I think the main cause would be water
The answer is d which is health screening because if compared to abc,it leads to disease where brings to death but for health screening it is very low risk
Answer:
The blood circulatory system delivers nutrients and oxygen.
Explanation: