Reading comprehension
What are food, calories and nutrients? 🍽 Food is one of the basic necessities of life, it is any substance consumed to provide nutritiona…
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What are food, calories and nutrients? 🍽 Food is one of the basic necessities of life, it is any substance consumed to provide nutritiona…
What are functions of vitamins A, C, D, E, K? 📌 Vitamin A helps form and maintain healthy teeth, bones, soft tissue, mucous membranes, an…
How many and what food do we need? 🔺 Age, sex, weight, height, and level of activity determine the number of calories a person needs each…
What is hygiene? Hygiene can be defined as: 📌 a science of the establishment and maintenance of health, and 📌 the practices of keeping…
What were the first toothbrushes? Good oral care seems to have been high up on the agenda for humans since ancient times. 🪥Evidence fou…
What are food, calories and nutrients? 🍽 Food is one of the basic necessities of life, it is any substance consumed to provide nutritiona…
Scientists have confirmed that, if climate goals are not achieved, up to two thirds of the glaciersin the Himalya region could melt due to…
In 2008 a great economic crisis led to a recession of the economies around the world. What began as a credit crisis turned out to be the b…
Central Europe. In the 17th and 18th century coffee conquered North and South Amercia Coffee houses soon became popular all over the world…
Globalization lets countries do what they can do best. If, for example, you buy cheap steel from another country you don’t have to make yo…
changing their colours. Others, like beetles, have a hard shell that protects them. Some insects produce poison and inject it into enemies…
Automakers around the world are planning to make cars that are smaller, use up less fuel and do not damage our environment. At auto shows …
The Manhattan Project was the code name of a government program to develop an atomic bomb during World War II. Although over 100,000 scient…