Filtiration
To filter a mixture we use filter paper. Filter paper has tiny holes in it that only let some materials pass through. The materials that cannot pass through are trapped on the filter paper. ...
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Unos adverbios{Spanish}
alguna vez: ever{in question} a menudo: often a veces: sometimes cada día: every day casi nunca: almost never casi siempre: almost always de vez en cuando: occasionally dos veces...
SI Units
The International System of Units, the SI system, is a standard system of measurement used around the world.Length The SI unit of length is the metre, m. Centimetres, cm, and kilometres km ...
Government Income and Expenditure
Government Income - Government income is more commonly referred to as revenue.Revenue From Taxation - Taxation is the government practise of collecting money from the individuals and busin...
Type of Energy
Kinetic energy: the energy of movement 1. Motion energy: is the energy of a moving object e.g. a moving car 2. Heat energy: causes particles to vibrate. We feel this as a change in temperat...
"Junior Cert could be cancelled to prioritise Leaving Cert written exams"
The Department of Education is considering cancelling the summer Junior Cert exams for tens of thousands of students in a bid to prioritise the Leaving Cert if schools do not reopen. The mo...
Function of the small intestine
Digestion Most of our food is digested in the small intestine. The first section of the small intestine produces many digestive enzymes. Two other organs the pancreas, and the liver, releas...
Food Chains
- A food chain is a sequence of organisms where each one is eaten by the next. - Each time an organism is eaten, the matter and energy it contains passes to the organism that eats it. - Many...