Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our present-day pets, livestock, and food plants were taken from the wild and developed into the forms we know today. As centuries passed and human cultures evolved and blossomed, humans began to organise their knowledge of nature into the broad field of ...
Tô Hương Liên | Chat Online | |
06/09 13:09:48 (Tiếng Anh - Lớp 12) |
Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our present-day pets, livestock, and food plants were taken from the wild and developed into the forms we know today.
As centuries passed and human cultures evolved and blossomed, humans began to organise their knowledge of nature into the broad field of natural history. One aspect of early natural history concerned the use of plants for drugs and medicine. The early herbalists sometimes overworked their imaginations in this respect. For example, it was widely believed that a plant or part of a plant that resembles an internal organ would cure ailments of that organ. Thus, an extract made from a heartshaped leaf might be prescribed for a person suffering from heart problems.
Nevertheless, the overall contributions of these early observers provided the rudiments of our present knowledge of drugs and their uses.
What does this passage mainly discuss
Lựa chọn một trả lời để xem Đáp án chính xác Báo sai đáp án hoặc câu hỏi |
A. Cures from plants 0 % | 0 phiếu |
B. The beginning of natural history 0 % | 0 phiếu |
C. Prehistoric man 0 % | 0 phiếu |
D. Early plants and animals 0 % | 0 phiếu |
Tổng cộng: | 0 trả lời |
Trắc nghiệm liên quan
- Long ago prehistoric man began to domesticate a number of wild plants and animals for his own use. This not only provided a more abundant food source but also allowed more people to live on a smaller plot of ground. We tend to forget that all of our ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- An air pollutant is defined as a compound added directly or indirectly by humans to the atmosphere in such quantities as to affect humans, animals, vegetation, or materials adversely. Air pollution requires a very flexible definition that permits ... (Tiếng Anh - Lớp 12)
- In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ... (Tiếng Anh - Lớp 12)
- In the world today, particularly in the two most industrialized areas, North America and Europe, recycling is big news. People are talking about it, practicing it, and discovering new ways to be sensitive to the environment. Recycling means finding ... (Tiếng Anh - Lớp 12)
Trắc nghiệm mới nhất
- Read the following passage and choose the letter A, B, C, or D to fill in each of the numbered blanks. (1.25pts) English has been called (26)________ international language for more than a century. The number of people (27) ________ speak English as ... (Tiếng Anh - Lớp 10)
- We live in a mountain area in the north-west of the country in Viet Nam. (Tiếng Anh - Lớp 10)
- Billy enjoys dance but his parents are making him join the school football team. (Tiếng Anh - Lớp 10)
- Choose the letter A, B, C, or D that needs correction in each of the following questions. (0.75pt) Chemistry are considered as a difficult subject by many students. (Tiếng Anh - Lớp 10)
- The weather is nice and my friend will go to her farm to pick strawberries. (Tiếng Anh - Lớp 10)
- Choose the letter A, B, C, or D which is closest in meaning to each of the following questions. (0.5pt) My children have carried the chairs into the house. (Tiếng Anh - Lớp 10)
- Many young people move to big cities to _______ a good career. (Tiếng Anh - Lớp 10)
- We are going to spend our holiday _______ rural England. (Tiếng Anh - Lớp 10)
- Mary said that she _______ go shopping with me. (Tiếng Anh - Lớp 10)
- I and my younger sister _______ English since we were in grade 3. (Tiếng Anh - Lớp 10)