Sharks have lived in the oceans for millions of years. Unlike most fish, their skeletons are made of cartilage, the same bendy material found in your nose and ears. What are shark skeletons made of?
- AScales
- BCartilage
- CThin shell
- DHard bone
Sharks have lived in the oceans for millions of years. Unlike most fish, their skeletons are made of cartilage, the same bendy material found in your nose and ears. What are shark skeletons made of?
Bees are important for farming. As they move from flower to flower collecting nectar, they carry pollen that helps plants make fruit and seeds. How do bees help plants?
A bus pass reads: “Valid for unlimited rides on 7 days in a row, counting the day of first use.” Amir used his pass for the first time on Monday. What is the last day he can use it?
“The new staff canteen has more seats and longer opening hours. However, the prices have gone up, and some staff now bring lunch from home.” What is the most likely reason some staff bring lunch from home?
A recipe states: “For a softer cookie, bake for 8 minutes. For a crisper cookie, bake for 11 minutes.” What can you infer?
“The library will close early on Friday for staff training. Books due on Friday may be returned on Saturday without a late fee.” What can a library user conclude?
A job ad says: “Wanted: nurse for night shifts. At least two years’ experience required. Must have a valid licence. Spanish speakers preferred.” Which applicant meets all the requirements?
The author writes: “Most people in my office prefer tea to coffee. Therefore, tea is the most popular drink in the country.” What is the main flaw?
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