A doctor is someone who makes sick or injured people better. Their main role is to find out what is wrong with someone and prescribe treatment, while a nurse's role is mainly to look after sick or injured people as they get better. Some doctors perform surgery, cutting people open to fix what is wrong inside, to help people get better.
Easter is a celebration that happens once a year, on the first Sunday after the first full moon after the vernal equinox. Easter usually falls in March or April. Easter celebrates the resurrection of Jesus Christ, although modern familes who aren't practicing Christians will use the event to hold a hunt for chocolate or plain Easter eggs with their children.
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The equator is an imaginary line drawn around the earth that is equally distant from the north and south poles, dividing the earth into hemispheres.
Fis forFeather duster
A feather duster is a bundle of soft feathers at the end of a stick, or handle. They are used for cleaning very fragile things, or just for general dusting around the house. The feathers are usually from an ostrich.
Today you can get very similar dusters that are made from a tuft of nylon fibres rather than feathers.
A filter is something that lets some things pass through it, but stops other things. Filters are found in many places. When you make coffee, you use a filter to stop the solid parts of the coffee from getting in the liquid part that you drink.
The filters in the picture are a clean and dirty air filter. The filter on the right is full of all the dirt and grime that has been stopped from going through the filter.
Fis forFirefighter
Scientific name: mesocricetus auratus
Hamsters are a small rodent that is often kept as a pet. Hamsters are originally from Syria. They have a large fur-lined pouch on either side of their face that goes all the way to their shoulders that they can fill with food. In the wild, they usually eat seeds and nuts.