After listening to the note from Wanda’s father, Maddie had a very sick and guilty feeling in the bottom of her stomach. She could not concentrate when she tried to prepare her lessons. She had not enjoyed listening to Peggy , ask Wanda "how many dresses she had in her closet".

Peggy always makes fun of Wanda by asking her how many dresses and shoes she had. She was amused when Wanda told that she had hundred dresses and sixty pairs of shoes. Maddie was also a poor girl and used to wear old clothes given by others. Peggy’s questions to Wanda used to embarrass Maddie. She was not like Wanda. She did not have a funny name. She did not live in a slum colony.

When Peggy and Maddie entered the room, they saw beautiful drawings of dress designs all over the room. Soon, Miss Mason announced that Wanda won the competition. She had made a hundred drawings of beautiful dress designs.

Among the boys Jack beggles and among the girls Wanda petronski won the drawing contest. To show her determination, she didn't attend the school for two days and had drawn a hundred sketches of dresses of different colours.

Wanda had drawn all the dresses which she had claimed to have in the class. Everybody was very impressed with her drawing skill and clapped for her.

Among the boys Jack beggles and among the girls Wanda petronski won the drawing contest. To show her determination, she didn't attend the school for two days and had drawn a hundred sketches of dresses of different colours.
Wanda had drawn all the dresses which she had claimed to have in the class. Everybody was very impressed with her drawing skill and clapped for her.

Everyone cheered and clapped after having a look at Wanda's drawings. The boys and girls who were not showing interest in her drawings whistled, appreciated and applauded at the sketches which Wanda had made of the hundred dresses that she had claimed to have made.

Maddie wrote a note to Peggy because she didn't want to loose Peggy's friendship and also because she wanted Peggy to stop making fun of Wanda. She wrote the note instead of going and talking to her in person because she didn't have courage to look her in the face and tell her what she's doing. After writing the note Maddie tore it rather then giving it to Peggy because she thought that Peggy won't value her thoughts and instead would get annoyed by that note. She also feared that Peggy would make fun of her (Maddie) instead of changing her own behaviour.

Maddie was an inseparable friend of Peggy. They studied in the same class and school. They enjoyed together and lived together. Peggy was rich. Maddie was not so rich as Peggy. She was just like Wanda. Peggy used to make fun of Wanda about her dresses or shoes. Wanda told lies about her shoes and . dresses. Peggy knew it but she definitely made fun of her. Maddie was always with Peggy when she made fun of Wanda. Maddie did not like it. She wanted to stop Peggy from teasing Wanda but she did not have courage to do so. Sometimes when Peggy was asking Wanda those questions mockingly, Maddie used to feel embarrassed because she herself was a poor girl.

Peggy always makes fun of Wanda by asking her how many dresses and shoes she had. She was amused when Wanda told that she had hundred dresses and sixty pairs of shoes. Maddie was also a poor girl and used to wear old clothes given by others. Peggy’s questions to Wanda used to embarrass Maddie. She was not like Wanda. She did not have a funny name. She did not live in a slum colony.

 Wanda Petronski was a Polish girl who had immigrated to America along with her family. She was poor that she came in a faded blue colored dress. It was looking good. But it was not properly ironed. Wanda used to sit at the corner where the boys who scored lower arks used to sit.

She was teased by Peggy and Madie because she used to say that she has hundreds of dresses in her closet. No one knew that the dresses she had mentioned were paintings made by her.

Wanda Petronski was a Polish girl who had shifted to America from Poland with her parents. She was very poor and lived in Boggins Heights. She was very shy and quiet. She did not talk to anyone. She had no friends and sat in the last row of the class with some naughty boys so that nobody noticed her. She wore the same faded blue dress everyday which was not ironed but clean

Mr Keesing was an old maths teacher at Anne’s school.He was very strict by Nature. He would not tolerate anyone talking in his class. Naturally, he remained quiet annoyed with Anne who was no doubt the Chatterbox.He would punish her by giving her extra homework. Anne would stuff her assigned homework with such funny contents that not only the class but even Mr Keesing felt greatly delighted. But Mr Keesing still failed to stop Anne's habit of chattering in the class. With the intention of making a mockery of Anne he gave her an essay to write on the topic: ‘Quack, Quack, Quack,’ Mrs Chatterbox. Anne wrote her essay in the form of a story in verse. It told the story of a mother duck and a father swan. The father bites his three ducklings to death because they quacked too much. The father in the poem is clearly Mr Keesing and the ducklings are the children of his class. Luckily Mr Keesing took the joke the right way. He enjoyed this poem and read it  to several classes. He stopped giving Anne any extra homework. He allowed her to talk in the class. He even started making jokes with the children. Thus we see how even Mr Keesing got infected by Anne's sense of humour.

In her final entry, Frank wrote of how others perceive her, describing herself as “a bundle of contradictions.” She wrote: “As I've told you many times, I'm split in two. One side contains my exuberant cheerfulness, my flippancy, my joy in life and, above all, my ability to appreciate the lighter side of things.

Anne's entire class was anxious and nervous because they were waiting to hear who will be promoted to the next grade. Anne's entire class was anxious and nervous because their teachers were having a meeting. There they were to decide who would move on to the next class and who would be kept back.

 Anne's entire class was anxious and nervous since their teachers were having a meeting. There they were to decide who would be promoted to the next class and who would be detained. So, her entire class was quaking in its boots.

Anne's entire class was anxious and nervous since their teachers were having a meeting. There they were to decide who would be promoted to the next class and who would be detained. So, her entire class was quaking in its boots.

Her father, Otto Frank, was a lieutenant in the German army during World War I, later becoming a businessman in Germany and the Netherlands. Annehad a sister named Margot, who was three years her senior. Otto was the only member of his immediate familyto survive the concentration camps.

Mendel performed an experiments in which he took a tall plant with round seeds and a short plant with wrinkled-seeds. In F1, They were all tall and had round seeds. Tallness and round seeds were thus dominant traits. When, he used these F1 progeny to generate F2 progeny by self-pollination, he found that some F2 progeny were tall plants with round seeds, and some were short plants with wrinkled seeds. At the same time there tall plants, but had wrinkled seeds, while others were short, but had round seeds. Thus, Mendel’s experiments show that the tall/short trait and the round seed/wrinkled seed trait are independently inherited.

1. The yarn in India is produced by small industries and units which largely cater to local markets. Thus, while many spinners export cotton yarn, many garment manufacturers have to import fabric. Therefore, there is a mismatch between the two.

2. Most of the machinery installed in cotton mills are outdated and need to be replaced.

3. Irregular power supply has hampered production.

4. The cotton industry is facing tough competition from the fibre industry. 

Polynomial   P(x) = x² - 6 x + a
Given  α and  β  are the roots.     To find a , if 3 α + 2 β = 20.  ---(1)

From the quadratic expression:
    α + β = 6       ---(2)
    and   α β = a  --- (3)

Multiply equation (2) by 2 and subtract from (1) to get:
    α = 20 -12 = 8

Substitute this value in(2) to get:    
     β = 6-8 = -2   

Substitute these in (3) to get:    a = α β = -16.

Alveoli are the balloon like structures present in lungs.

Industrial pollution is the introduction of waste material from factories, mines and construction operations into the environment. It constitutes land pollution, air pollution and water pollution.

(i)Industrial pollution causes deterioration of the health of residents who live near industries

(ii)Industrial pollution causes wildlife to be affected in a severe manner.

(iii)With the rise in industrial pollution, global warming has been increasing at a steady rate.

(iv)With so many small, mid and large scale industries coming up, air pollution has taken toll on the health of people.

(v)Soil pollution is creating problems in agriculture and destroying local vegetation. 

Four major problems faced by cotton textile mills in India.

1. The yarn in India is produced by small industries and units which largely cater to local markets. Thus, while many spinners export cotton yarn, many garment manufacturers have to import fabric. Therefore, there is a mismatch between the two.

2. Most of the machinery installed in cotton mills are outdated and need to be replaced.

3. Irregular power supply has hampered production.

4. The cotton industry is facing tough competition from the fibre industry. 

Let the tens place digit be x.

And the units place digit be y.

According to the Question,

⇒ xy = 18

⇒ y = 18/x .....(i)

And, (10x + y) - 63 = 10y + x

⇒ 9x - 9y = 63

⇒ x - y = 7 .... (ii)

Putting y's value in Eq (ii), we get

⇒ x - 18/x = 7

⇒ x² - 18 = 7x

⇒ x² - 7x - 18 = 0

⇒ x² - 9x + 2x - 18 = 0

⇒x(x - 9) + 2(x - 9) = 0

⇒ (x - 9) (x + 2) = 0

⇒ x - 9 = 0 or x + 2 = 0

⇒ x = 9, - 2 (As x can't be negative)

⇒ x = 9

Putting x's value in Eq (i), we get

⇒ xy = 18

⇒ 9y = 18

⇒ y = 18/9

⇒ y = 2

Number = 92

Hence, the required number is 92.

Mendel conducted breeding experiments with garden peas:

• He studied plants (pure) of a tall/short varieties.
• He crossed them and obtained F t progeny.
• He found that Fj progeny was all tall plants.
• He selfed the (hybrid) plants of Fj progeny.
• He found that in F2 progeny there were tall as well as short plants.
• The three quarter plants were tall and one quarter was short .

A web application is a computer program that utilizes web browsers and web technology to perform tasks over the Internet. A web application is application software that runs on a web server, unlike computer-based software programs that are run locally on the Operating System of the device. Web applications are accessed by the user through a web browser with an active internet connection.

The Non-cooperation movement was launched on 5th September, 1920 by Mahatma Gandhi with the aim of self-governance and obtaining full independence as the Indian National Congress (INC) withdrew its support for British reforms following the Rowlatt Act of 21 March 1919, and the Jallianwala Bagh massacre of 13 April 1919.

Let the length and breadth of the park be l and b.
Perimeter = 2 (l + b) = 80
l + b = 40
Or, b = 40 - l
Area = l×b = l(40 - l) = 40l - l240l -  l2 = 400
l2 -  40l + 400 = 0
Comparing this equation with al2 + bl + c = 0, we get
a = 1, b = -40, c = 400
Discriminant = b2 - 4ac
(-40)2 - 4 × 400
= 1600 - 1600 = 0
b2 - 4ac = 0
Therefore, this equation has equal real roots. And hence, this situation is possible.
Root of this equation,l = -b/2a
l = (40)/2(1) = 40/2 = 20
Therefore, length of park, l = 20 m
And breadth of park, b = 40 - l = 40 - 20 = 20 m.