Help the worm reach the apple by writing the missing letters in the correct order.

The image is a fun and educational worksheet titled "Worm's Missing Letters", where the goal is to help a worm reach an apple by filling in the missing letters along its path. The worm starts at the bottom left, and the path winds upward toward the apple at the top right.

We are given a few letters already filled in:

- Starting point: a
- Later: d, i, w, z

Our task is to fill in the missing letters so that the worm traces the alphabet in order from a to z.

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Step-by-step reasoning:

Let’s trace the path of the worm and figure out the sequence of letters.

The path goes like this (following the circles):

1. Starts at a
2. Then moves through several blank circles
3. Reaches d
4. Then more blanks
5. Then i
6. More blanks
7. Then w
8. More blanks
9. Then z
10. Finally reaches the apple

So we need to fill in the alphabet from a to z, placing each letter in the correct circle as the worm moves.

Let’s list the alphabet:

> a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z

Now let’s match the known letters to their positions:

- a → first letter
- d → 4th letter
- i → 9th letter
- o → 15th letter (note: "o" is shown near the middle)
- w → 23rd letter
- z → 26th letter

So the worm's path should follow the alphabet in order.

Let’s now reconstruct the path step by step.

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Fill in the missing letters:

Starting at a, the next letters are:

1. a
2. b
3. c
4. d ← given
5. e
6. f
7. g
8. h
9. i ← given
10. j
11. k
12. l
13. m
14. n
15. o ← given
16. p
17. q
18. r
19. s
20. t
21. u
22. v
23. w ← given
24. x
25. y
26. z ← given

Now, let’s go back to the worksheet and fill in the circles accordingly.

Looking at the layout:

- The worm starts at a
- It goes up and curves around
- Passes d (which is after a, b, c)
- Then later hits i
- Then continues to o
- Then w
- Then z

So the path must be a continuous chain from a to z in alphabetical order.

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Final Answer: Fill in the missing letters in order:

| Position | Letter |
|---------|--------|
| 1 | a |
| 2 | b |
| 3 | c |
| 4 | d |
| 5 | e |
| 6 | f |
| 7 | g |
| 8 | h |
| 9 | i |
| 10 | j |
| 11 | k |
| 12 | l |
| 13 | m |
| 14 | n |
| 15 | o |
| 16 | p |
| 17 | q |
| 18 | r |
| 19 | s |
| 20 | t |
| 21 | u |
| 22 | v |
| 23 | w |
| 24 | x |
| 25 | y |
| 26 | z |

So, wherever there’s a blank circle, you write the next letter in the alphabet.

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How to complete the worksheet:

- Start at a
- Write b, c before d
- After d, write e, f, g, h before i
- After i, write j, k, l, m, n before o
- After o, write p, q, r, s, t, u, v before w
- After w, write x, y before z

This completes the path from a to z.

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✔ Solution: The worm's path spells the alphabet from a to z. Fill in the missing letters in sequential order.

> Answer: Write the letters b, c, e, f, g, h, j, k, l, m, n, p, q, r, s, t, u, v, x, y in the empty circles in order from a to z.