1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
7

Layers of eye and their functions ?​

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
5 0

Answer:

The eye is made up of three layers: the outer layer called the fibrous tunic, which consists of the sclera and the cornea; the middle layer responsible for nourishment, called the vascular tunic, which consists of the iris, the choroid, and the ciliary body; and the inner layer of photoreceptors and neurons called the nervous tunic, which consists of the retina.

mamaluj [8]3 years ago
3 0

Step-by-step explanation:

1 Outer coat (fibrous tunic)

The eye’s outer layer is made of dense connective tissue, which protects the eyeball and maintains its shape. It is also known as the fibrous tunic

2 Middle coat (vascular tunic)

The middle layer of tissue surrounding the eye, also known as the vascular tunic or „uvea“, is formed – from behind forward – by the choroid, the ciliary body, and the iris

3Inner coat

The third and inner coat of the eye is the retina, which is responsible for the perception of images – vision

3Inner coat

The third and inner coat of the eye is the retina, which is responsible for the perception of images – vision

The lens

You might be interested in
The total area of this shape is 44 square inches. The area of the triangle is 20 square inches. Write and solve an equation to f
Free_Kalibri [48]
44-20=20 square inches
4 0
3 years ago
Read 2 more answers
Please help and Thank you whoever you are.
LiRa [457]

Answer:

Whole #'s: All natural numbers plus 0

Integers: Whole numbers and their opposites

Rationals: Can be expressed as ratios, repeating numbers, decimals, so on.

1.

-2/5 is a fraction or ratio, meaning it doesn't belong in whole NOR integer.

-2/5 belongs in the rationals box.

-7.8 is negative, but it is a decimal, so it belongs in the rationals box.

1/10 is not a whole, not an integer, but a rational number.

13 is a whole number, integer, and rational, so it belongs in the whole box.

10 is also a whole number grouped under the categories given.

-5 is the opposite of 5, and whole numbers aren't negative, so -5 belongs in the integers box.

-8/4 is a fraction, not considering its simplified form that would give -2, so it belongs in the rationals box.

2.

We know there are 208 pages in total. On Monday, she read 3/8 of the pages. This can be demonstrated as 208 * 3/8, which is 78. 208-78 = 130.

We know there are 130 pages left. On Tuesday, she reads 28 pages. 130-28=102

We know there are 102 pages left. On Wednesday, she read 1/4 of the total pages. 1/4 (of) 208 is 1/4*208, that is 52.

To know how many pages are left, we subtract her read pages from the remaining pages. 102-52 = 50.

Amanda has 50 pages left until she finishes the novel.

Hope this helped.

4 0
2 years ago
If a person draws a playing card and checks its suit and then spins a three-space spinner, describe the sample space of possible
3241004551 [841]

Answer:

,,

Step-by-step explanation:

5 0
3 years ago
Please help with Math questions!
m_a_m_a [10]
1) 4, because 4/5 is closer to 4 than it is 3 1/2. 

2) 100

3) 5

3 0
2 years ago
27. Jennifer wants to simplify the expression (8x - 2). Which is an equivalent expression
Andrews [41]
A 2x-8 that’swhat I thinks
7 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the sentence in which the underlined pronoun is used incorrectly.
    9·1 answer
  • What number :Increased by 130% is 69 ?
    9·1 answer
  • If you put the Pi key into the calculator instead of 3.14 will you get a different answer or the same answer you get using eithe
    15·1 answer
  • GIVeawAy <br> if u answer my last question ill do more giveaways
    7·2 answers
  • Write an equation for the nth term of each geometric sequence. (show work)
    7·1 answer
  • Write the point-slope form of an equation of the line through the points (-7, 7) and (4, 1).
    7·1 answer
  • Find the missing values for each of the following 3 questions
    11·1 answer
  • Solve the equation: q –10 = -10
    7·2 answers
  • If f(x)= 3x+1 and g(x)= x^2-6 FIND (f+g)(x)
    11·1 answer
  • A survey asked eight students about weekly reading hours and whether they play musical instruments. The table shows the results
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!