Nhận định nào sau đây là SAI khi nói về dữ liệu 39∘C trong bộ dữ liệu về thời tiết và trong bộ dữ liệu của bệnh án?
Hãy suy nghĩ và trả lời câu hỏi trước khi xem đáp án
- Đáp án 1: Đúng, $39^\circ C$ luôn chỉ một mức nhiệt.
- Đáp án 2: Đúng, vì ngữ cảnh khác nhau thì thông tin khác nhau. Ví dụ, $39^\circ C$ ngoài trời là nóng, $39^\circ C$ ở người là sốt.
- Đáp án 3: SAI, dữ liệu giống nhau không có nghĩa thông tin giống nhau.
- Đáp án 4: Đúng, tương tự đáp án 2.
Câu hỏi liên quan
Một trong những đặc điểm của chủ nghĩa tư bản hiện đại là:
Nội dung nào sau đây là đặc điểm của văn bản quy phạm pháp luật?
Read the following passage about Innovation Driven by Environmental Need 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 23 to 30.
Green startups have emerged as forces for positive environmental change. These companies create sustainable solutions for urgent ecological challenges. Unlike traditional businesses prioritizing profits, green startups balance financial goals with environmental responsibility. Many were founded by young entrepreneurs who witnessed environmental degradation and felt compelled to act. Their mission extends beyond making money; they aim to heal our planet while building successful businesses.
Eco-friendly startups have grown across various sectors. From renewable energy and sustainable agriculture to zero-waste products, these companies revolutionize how we interact with our environment. GreenWave developed ocean farming requiring no fertilizers while capturing carbon. Notpla created edible packaging from seaweed as a plastic alternative. These innovations show how creativity and environmental consciousness produce extraordinary results. Their success proves sustainability and profitability can coexist.
Funding for green startups has increased in the past decade. Investors recognize supporting environmentally responsible businesses is both ethical and financially prudent. Venture capitalists have established funds dedicated to sustainable startups, providing capital to scale operations. Government grants have become more accessible to entrepreneurs developing green technologies. Despite positive developments, green startups still face regulatory hurdles and competition from established industries resistant to change.
The future looks promising for environmental businesses as consumers shift toward sustainable products. Studies show modern consumers, particularly younger generations, will pay premium prices for eco-friendly alternatives. This trend creates fertile ground for green startups to thrive. As climate concerns intensify, demand for innovative environmental solutions will grow stronger. Green startups are positioned to meet this demand while driving positive change, demonstrating business innovation and environmental stewardship can create a sustainable world.
In which paragraph does the writer mention green startups are working in many different industries with impressive innovations?
"Người tiêu dùng Việt Nam luôn hướng tới những giá trị tốt đẹp: chân, thiện, mĩ". Đó là biểu hiện đặc điểm nào của văn hóa tiêu dùng?
In ____ to your regular duties, you can do many other things around the home that would benefit your family.
Theo cơ chế lây nhiễm, có mấy loại phần mềm độc hại?
Read the following advertisement about a new travel platform and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.
UNDERSTANDING GLOBALIZATION
Have you ever wondered how various countries become more interconnected? Globalization is the process (1) _____ for the exchange of ideas, goods, and services across the world. This phenomenon has (2) _____ many businesses to expand their markets beyond national borders. With the rise of technology and communication, companies can now communicate (3) _____ customers and partners globally. However, globalization also raises important questions about cultural identity and economic inequality. (4) _____ losing our local traditions in favour of a more homogenized culture? To explore these issues, join our upcoming seminar on globalization. Experts will discuss (5) _____ economies and societies. They will also provide insights into how we can navigate this complex landscape. Don't miss this opportunity (6) _____ your understanding of the world!
Ý nào dưới đây không phản ánh đúng vai trò của đạo đức kinh doanh?
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).
Where in paragraph I does the following sentence best fit?
Conservation measures are essential for the survival of many endangered species.
Nguyên tử lithium tạo nên bởi 3 proton, 4 neutron và 3 electron. Khối lượng lớp vỏ của lithium bằng khoảng bao nhiêu phần trăm khối lượng của cả nguyên tử lithium?
Cho một vật chuyển động thẳng đều trên một đoạn thẳng AB biết. Tại thời điểm t1 = 2 s thì d1 = 4 m và tại t2 = 3 s thì d2 = 6 m. Hãy viết phương trình thể hiện sự liên hệ giữa độ dịch chuyển và thời gian dịch chuyển của vật.
Ở người (2n = 46), vào kỳ sau của nguyên phân, trong mỗi tế bào sinh dưỡng như thế nào?
Sơ đồ tóm tắt nào thể hiện đúng quá trình đường phân?
Hãy viết tập hợp \(A = \{ - 4; - 3; - 2; - 1;0;1;2;3;4\} \) bằng cách chỉ ra tính chất đặc trưng?
Cơ chế của thị trường có các ưu điểm gì?
Tại La mã, nhà nước điển hình là
Nguyên nhân khiến số người mắc và tử vong vì ung thư ở Việt Nam tăng nhanh là gì?
I, Ô nhiễm môi trường sống làm phát sinh nhiều tác nhân đột biến.
II, Thói quen ăn uống không khoa học
III, Thói quen sinh hoạt không lành mạnh
IV, Sự chênh lệch tỉ lệ giới tính
Tìm tập xác định \({\rm{D}}\) của hàm số \(y = \frac{{x + 1}}{{\left( {x + 1} \right)\left( {{x^2} + 3x + 4} \right)}}.\)
Read the following passage about urbanisation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.
URBANISATION: A GROWING PHENOMENON
Urbanisation is the process through which cities grow, and higher populations begin to inhabit urban areas. This phenomenon has accelerated significantly over the past few decades due to various factors. One of the primary drivers is the search for better employment opportunities. In rural areas, job prospects are often limited to agriculture and small-scale industries, which might not provide sufficient income. Consequently, people migrate to cities seeking better livelihoods and living standards.
Additionally, urban areas offer more advanced educational facilities and healthcare services compared to rural regions. Many families move to cities to provide their children with higher-quality education and greater future opportunities. Access to hospitals and specialized medical services also attracts people to urban centers, especially in countries where rural healthcare is underdeveloped.
However, rapid urbanisation brings about several challenges. Overcrowding in cities can lead to inadequate housing, strained infrastructure, and increased pollution. The expansion of urban areas often results in the loss of green spaces and agricultural land, impacting food production and the environment. Governments and city planners must address these issues to ensure sustainable urban growth.
Despite these challenges, urbanisation has several positive aspects. Cities are often cultural melting pots, where diverse groups of people interact, leading to vibrant communities and innovation. The concentration of resources and talents in urban areas can drive economic growth and technological advancements.
Which of the following is TRUE according to the passage?
Dãy nào sau đây gồm các đồng vị của cùng một nguyên tố hoá học?