Depth perception is the ability to see the world in 3 dimensions and by doing so to be able to estimate the distance between objects.
Retinal disparity<span> is defined as the way that your left eye and your right eye view slightly different images. </span>
Convergence refers to the eyes' disposition to rotate inward toward each other in a coordinated manner in order to focus effectively on nearby objects. <span>
</span>Disparity and convergence are the two important things that help us to judge distance. W<span>hen looking at a close-up object, your eyes angle inwards towards each other (you become slightly cross-eyed). The extra effort used by the muscles on the outside of each eye gives a clue to the brain about how far away the object is. This is convergence.</span>
Answer:
it is important to have fitness goals so you can stay in shape physically and mentally
Explanation:
Answer:
The correct answer is the oral contraceptives.
Explanation:
Oral contraceptives is the one powerful drug that use to change body chemical and hormonal activity and give the individual power to choose if she wants to be pregnant or not. These oral contraceptives are the first drug that revolutionized the pharmacology by giving power to choose whether they want to change their body chemical or not.
Thus, the correct answer is oral contraceptive.
