Oxford Bookworms Library Factfiles - ниво 3 (B1): The Human Body

You're fast asleep, and nothing is happening. Or is it? In fact, your body is hard at work. Your lungs are taking oxygen from the air, and your heart is pumping blood round your body. Millions of pieces of information are travelling backwards and forwards to your brain all the time. Muscles are repairing themselves, and in your lymph nodes special cells are cleaning germs and waste from the body. You may think that nothing is happening, but in the extraordinary machine that is the human body, it is very busy indeed...

Oxford Bookworms Library Factfiles are non-fiction graded readers from the Oxford Bookworms Library available for Levels 1 to 4 (CEFR A1 - B2). Students learn about different countries and cultures, science and nature, history and historical figures all while practising and improving their English.

Oxford Bookworms Library Factfiles:

• Word count 10.489;
• Read at a comfortable level with word count and CEFR level on every cover;
• Illustrations, photos, and diagrams support comprehension;
• Activities build language skills and check understanding;
• Glossaries teach difficult vocabulary;
• Free editable tests for every book;
• Selected Bookworms are available for your tablet or computer through the Oxford Learner's Bookshelf.

Клет България ООД
София, 1797
ул. Лъчезар Станчев №5
info@klett.bg