Did you know?...Coevolution

Coevolution is the process of evolution where some plants and animals evolve in a way that affects another organism. Some animals have developed a part of their body to help them drink nectar from…

Final Evaluation T07 07 - Energy inside the Earth

Match each the sentence to the corresponding rock: It is formed from clay and has a very strong foliation. Is produced when pressure and temperature are very high. This originates from limestone.…

Check. Materials that conduct and insulate heat

Remember what you have studied in this section and answer the questions: What are the three ways by which heat is propagated? Give one example of each. Does matter move in convection? And in radiation?…

Describe. United States and the crisis of 1898

Look at the illustration and answer the questions: What conflict is depicted in this cartoon? What caused it? Describe the characters and the action. Explain the symbolism. What do the teeth represent?

Describe. The consequences of the First World War

Describe the picture. What does it tell you about the artist's view of war and its consequences?

Choose. The allied war effort

Choose the correct answer: Which leaders were in charge of allied movements? When did the war begin to turn in favour of the Allies? In which battles did the Americans stop the Japanese advance? In…

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