Oxford Bookworms Library Factfiles: Level 3: The Human Body 牛津书虫分级读物3级：人体（英文原版）

Classics, modern fiction, non-fiction and more – the Oxford Bookworms Library has a book for every student. Written for secondary and adult students the Oxford Bookworms Library has seven reading levels from A1-C1 of the CEFR with over 270 original and adapted texts graded to ensure a comfortable read at every level. Features: 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. 

Classics, modern fiction, non-fiction and more. Written for secondary and adult students the Oxford Bookworms Library has seven reading levels from A1-C1 of the CEFR. 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… CEFR B1 Word count 10,489