Crows are clever birds. Scientists have seen them use sticks as tools to pull insects out of tree bark. What have scientists seen crows do?
- ANest underground
- BCopy human words
- CSwim to catch fish
- DUse sticks as tools
Crows are clever birds. Scientists have seen them use sticks as tools to pull insects out of tree bark. What have scientists seen crows do?
Ben woke up late. He jumped out of bed, put on his clothes and ran to the bus stop without eating. Why did Ben not eat breakfast?
The table of contents of a first-aid book lists: Chapter 1 Cuts and Scrapes, page 3; Chapter 2 Burns, page 15; Chapter 3 Broken Bones, page 27; Chapter 4 Choking, page 40. On which page does the chapter about burns begin?
“The FAST test helps people spot a stroke: Face drooping, Arm weakness, Speech difficulty, Time to call emergency services.” What does the letter T stand for?
Octopuses can change the colour and texture of their skin in less than a second. They use this ability to hide from predators and to sneak up on prey. What are two reasons octopuses change colour?
A thermometer reading of 39 °C (102,2 °F) is described as a high fever in the nurse’s notes. The next morning, the reading is 37 °C (98,6 °F). What does this suggest?
The author writes: “Many people skip the flu vaccine because they believe it can give them the flu. The injected vaccine contains no live virus, so it cannot cause the illness. Mild soreness or a low temperature for a day is a normal sign that the body is building protection.” What is the purpose of the last sentence?
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?
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