Carrots grow underground. The part we eat is the root, which stores food for the plant. Carrots are rich in vitamin A, which is important for eyesight. Which part of the carrot plant do we eat?
- AThe seeds
- BThe root
- CThe flower
- DThe leaves
Carrots grow underground. The part we eat is the root, which stores food for the plant. Carrots are rich in vitamin A, which is important for eyesight. Which part of the carrot plant do we eat?
Drinking enough water helps the body control its temperature. Water also carries nutrients to cells and removes waste through the kidneys. Many adults need about two litres of fluid a day, and more in hot weather. According to the passage, how does water help remove waste?
“The classroom was as quiet as a mouse while the students took their test.” What does the phrase “as quiet as a mouse” tell us?
Vaccines train the immune system to recognise a germ without causing the disease. Later, if the real germ enters the body, the immune system can respond faster. Which statement best summarises the passage?
Many people believe that cracking your knuckles causes arthritis. However, several studies have compared people who crack their knuckles with people who do not and found no difference in arthritis rates. What is the author’s main purpose?
“The pharmacist asked Mrs. Kim whether she took any other medicines, including vitamins and herbal products, before giving her the new prescription.” Why did the pharmacist most likely ask this?
The author writes: “Every new technology has met resistance. People once feared that trains would make passengers ill. Today, few people fear trains.” What is the author most likely suggesting?
The author writes: “Our school’s new start time of 9 a.m. instead of 8 a.m. has been a success. Attendance is up, and students say they feel more awake. A few parents have complained about later pick-ups.” Which statement best summarises the passage?
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