Trong chuyển động thẳng biến đổi đều, gia tốc

Chọn ý đúng: Loại tài nguyên nào sau đây không thể khôi phục được?

Tính đạo hàm của hàm số \(f(x)=x(x-1)(x-2) \cdots(x-2024)\) tại điểm \(x=0\)?

Tại sao Hiến pháp có nội dung quy định về Quốc kì, Quốc huy, Quốc ca, Quốc khánh, Thủ đô của đất nước?

WAYS TO IMPROVE YOUR MEMORY

A good memory is often seen as something that comes naturally, and a bad memory as something that cannot be changed, but actually (622) ____________ to improve your memory.

We all remember the things we are interested in and forget the ones that bore us. This no doubt explains the reason why schoolboys remember football results (623) __________ but struggle with dates from their history lessons! Take an active interest in what you want to remember, and (624) ____________ . One way to make yourself more interested is to ask questions — the more the better!

Physical exercise is also important for your memory, because it increases (625) _______________ and sends more oxygen to your brain, and that makes your memory work better. Exercise also reduces stress, (626) _________________.

The old saying that ―eating fish makes you brainy may be true after all. Scientists have discovered that the fats found in fish like tuna, sardines and salmon — as well as in olive oil — help to improve the memory. Vitamin-rich fruits such as oranges, strawberries and red grapes are all good brain food, too.

(Source: ―New Cutting Edge, Cunningham, S. & Moor. 2010. Harlow: Longman)

Câu 623:

This no doubt explains the reason why schoolboys remember football results (623) __________ but struggle with dates from their history lessons!

Hệ thống chính trị Việt Nam được tổ chức và hoạt động theo những nguyên tắc nào?

Chọn phát biểu đúng. Trong các chuyển động tròn đều

Theo em, có thể căn cứ vào yếu tố nào để phân loại thị trường?

Chất nào sau đây có tác dụng diệt khuẩn có tính chọn lọc?

Ý nào sau đây là thể hiện vai trò của tín dụng?

Read the following passage about wildlife conservation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

[I] Wildlife conservation refers to the efforts made to protect and preserve wild animal species and their habitats. [II] It is crucial for maintaining biodiversity, which plays a vital role in ecosystem stability and health (Smith & Jones, 2018). [III] Unfortunately, many species are threatened due to habitat destruction, poaching, and climate change, making conservation efforts more urgent than ever. [IV]

One of the primary reasons for wildlife conservation is the preservation of biodiversity. A diverse range of species contributes to ecosystem services, such as pollination, water purification, and climate regulation. The loss of a single species can disrupt these services and lead to ecological imbalances. For instance, the decline of pollinators like bees has serious implications for food production and agriculture (Global Biodiversity Outlook, 2020).

Moreover, wildlife conservation has significant economic benefits. Many communities depend on ecotourism, which relies on healthy wildlife populations and intact ecosystems. According to a study by the World Wildlife Fund (WWF), ecotourism can generate billions of dollars in revenue, providing jobs and supporting local economies (WWF, 2021). Protecting wildlife not only safeguards natural resources but also creates sustainable livelihoods for local populations.

However, effective wildlife conservation requires a collaborative approach. Governments, non-governmental organizations, and local communities must work together to implement policies and strategies that promote conservation efforts. Community-based conservation initiatives, where local people actively participate in protecting their natural resources, have shown promising results. These initiatives empower communities and ensure that conservation efforts are tailored to local needs and contexts (Bennett & Dearden, 2014).

According to paragraph 2, which of the following is NOT a reason for wildlife conservation?

Nguyên tử của nguyên tố M có cấu hình electron là 1s²2s²2p⁴. Số electron độc thân của M là

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer questions.

Parents of a Tokyo elementary school are up in arms at being asked to pay 730 dollars for their child's school uniform. A public elementary school in Tokyo's upmarket Ginza district has decided to adopt new school uniforms designed by the luxury Italian designer Armani. The bespoke uniforms, which include a hat and bag, are priced at over 80,000 (730 dollars) each. Parents are angry at the school's decision and are protesting at what they view as the exorbitant price for a uniform of an eight-year-old chilThe school said it wanted a designer uniform that represented the rich area of GinzSchool officials visited top department stores and decided to ask the fashion brand Armani to design the uniform.

The expensive uniform has created such a fuss that it has been discussed in Japan's parliament. One lawmaker said that since the school is public and not private, "a certain price range needs to be considered". Finance Minister Taro Aso sai"Clearly it's expensive. It would be tough if a student could not afford to pay for it." Japan's education minister said steps would be taken to ensure the financial burden placed on parents for uniforms, "would not be excessive". Twitter users said young children are not interested in designer clothes. The school principal sai"With humility, I take the criticism that the explanation has been insufficient and not well-timeI will go on explaining carefully to those concerned."

(Source: https.//www.japantimes.co.jp/news/2018/02/09/national/armani-parents-question-pricey-uniforms-public-school-tokyos-ginza-district/)

What does the passage mainly discuss?

Nhân tố nào sau đây đã thúc đẩy toàn cầu hóa kinh tế diễn ra ngày càng mạnh mẽ?

Phương trình tham số của đường thẳng đi qua hai điểm \(A\left( {2; - 1} \right)\) và \(B\left( {2;5} \right)\) là?

H và L lợi dụng danh nghĩa là cán bộ của một ngân hàng trên địa bàn tỉnh X để làm thủ tục đáo hạn ngân hàng và hứa trả lãi suất cao để tạo niềm tin cho người dân. Quen biết chị T nên H đã đặt vấn đề vay chị T số tiền là 3,5 tỉ đồng và đã được chị đồng ý, sau đó cả hai thống nhất viết giấy ghi nợ. H giới thiệu L cho chị T, tiếp tục vay tiền của chị T nhiều lần. Số tiền H và L phải hoàn trả chị T là 35 tỷ đồng. Sau khi chuyển tiền thì H, L đã lấy tiền gốc và lãi rồi tẩu thoát. Trong trường hợp trên, những ai là người vi phạm pháp luật về tín dụng?

Theo đồ thị ở hình dưới đây, vật chuyển động thẳng đều trong khoảng thời gian