Junior 1 homework questions, junior 1 questions...

sits on lucy's right.(synonyms).

lucy sits on lily's left.

Geography: 1Japan is located on the Pacific Rim Volcanic Belt**.

2.The highest continent in the world: Antarctica.

The lowest continent in the world: Europe.

The largest bay in the world: the Bay of Bengal.

The longest strait in the world: the Mozambique Channel.

The deepest trench in the world: the Mariana Trench.

The longest mountain range in the world: the Andes.

Biological: 1How many species of sharks exist in the world?

About 400 species.

2.How long have sharks lived on Earth?

More than 300 million years. 3."Cows eat grass and milk is milk"What is the process of digestion and absorption?

The nutrients in the grass are digested and absorbed by the cattle and become the substances in the body of the cow.

4.Peanuts"Hemp house, red tent, white fat man"What is the structure of the peanut fruit?

Ma Wuzi "is (peel), "red tent" is (seed coat), "white fat" is (embryo); Botanically the whole structure is one (fruit).

5.After the female spider and the male spider have mated, they tend to eat the male, and the ecological relationship of this phenomenon is as follows:

Intraspecific mutual aid Intraspecific struggle.

6.When a duckling is exposed to a large balloon moving back and forth from side to side, how does a duckling react when it comes out of its shell? What is this phenomenon called?

The duckling moves with the balloon and thinks of it as its own mother.

7.What is the purpose of mixing 5% CO2 into pure oxygen when patients with severe hypoxia are given oxygen?

It's because 100 percent of pure oxygen can poison people.

9.How many teeth does a great white shark have?

The upper jaw is 26, and the lower jaw is closed and the upper forehead is two to four less.

A: 2500 + 2500 10% = 2750 (yuan).

B: (2500-1000) 20% = 300 (yuan) 1500-300 = 1200 (yuan) 1200 + 1000 = 2200 (yuan).

Therefore, it is more cost-effective to buy at store B.

Classification Discussion A; Cost 2500 * (1-10%) = 2250 yuan.

spent; 1000 + (2500-1000) (1-20%) = 2200 yuan.

The quotient of two numbers is equal to minus one, and these two numbers are (opposite numbers) to each other?

Zheng Qian practiced calligraphy. Pious and good landscape, good books, often bitter and paperless, so the Temple of Mercy and Grace stored persimmon leaves several houses, and then took the leaves and books in the past, and the years were all over. Try to write his poems and paint them to dedicate, and the emperor signed his tail and said: "Zheng Qian three uniques." ”

What does the book of good books in Zheng Qianlian Zi mean?

Verb: to write.

What does it mean to be bitter without paper?

Paperless is bitter, and adjectives are used as verbs.

What does the absolute in the three absolute of Zheng Qian mean?

Advantages, strengths.

What are the three uniques?

Good poems, good paintings, good words.

Try to write his own poems and paint them (translated into vernacular).

He once wrote poems and painted as gifts.

Mother on Christmas Eve.

Blossom all the way. It was the happiest day of his life. He finally believed his mother's words, and it turned out { What a useful and likable child } (complete sentence).

The idiom that gives rise to feelings of respect and admiration because of emotion is (solemn and respectful).

The slogan of the volunteers of the Shanghai World Expo is: "The world is in front of you, we are around you".

The world is in front of your eyes is to say the meaning of the Expo: to shrink the world and move it to China, to bring it to you. When we are there for you, we are talking about the volunteers' sense of service and attitude towards the guests.

Count calligraphy on the contrary.

Suffering from subtle stunts.

Poems, books, paintings.

He once wrote poems and painted as gifts.

It turned out that he was really a smart and lovable child.

Filled with deep respect. We volunteers are happy to give to the world and be with you ...

On the contrary, he loves calligraphy.

For... Feeling distressed.

Three uniques: calligraphy, poetry, painting.

I can sing, I'm not good for nothing.

Filled with deep respect.

Students who participate in the math interest group imitate that there are x people. Then the number of people in the science interest alternate group is x-5

x+x-5=28+9

2x=42x=21

Those who participated in Mathematics + those who participated in science interest groups = 37 people talked badly.

The person who participates in the Science Interest Group is x

x+x+5=37

2x=32x=16

Answer: 16 people in --- and 21 people in the ---.

Let x = 2009 investment "need to contain stuffy side", y = 2009 talk about early bend investment "for the side of respect".

x+y=6000

x/x=3900 y=2100

The mature zone of the plant root has a large number of (root hairs), which gives the root tip a strong (absorption area) and therefore a strong absorption capacity.

At the organ level, the rhizomes, leaves, fruits, and seeds of plants contain large amounts of (vegetative tissues).

Plants provide basic food, oxygen, and energy to other organisms through photosynthesis.

2013 4 (number of digits 4 a reincarnation) = 503....1

So it's 2