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The sense organs adapt
EduBook Organización
- 1861 visitas
2.1. The sense organs The sense organs receive stimuli from the environment. They are usually found close to the surface at the front of the body. An animal's sense organs determine how it perceives…
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Complete. Characteristics of fungi
EduBook Organización
- 1857 visitas
Complete the text with the correct words: parasites individual matter damp spores Fungi live in places and most of them feed on plant or animal . Some are : they feed on live plants or animals. Fungi…
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True/false. How plants make their food
EduBook Organización
- 1685 visitas
Decide if the following statements are true or false: Algae and mosses do not need roots. ➝ In ferns and spermatophytes the green cells are found in the roots. ➝ Raw sap is formed from the water and…
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End-of-unit evaluation - Animal reproduction
EduBook Organización
- 1631 visitas
Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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End-of-unit activities - Animal reproduction
EduBook Organización
- 1616 visitas
Reproduction is the only vital function that is not needed to keep an individual alive. It ensures the continuation of the species. Although sexual reproduction is a universal characteristic of animals,…
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Unicellular and multicellular organisms
EduBook Organización
- 1 lo usan
- 1427 visitas
Unicellular organisms Some living things are made up of a single cell. These are called unicellular organisms. Cells in unicellular organisms can live independently and reproduce by growing and dividing…
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Match. Neurons
EduBook Organización
- 1592 visitas
Match the definitions to the terms: Another word for nerve cells: Each neuron has many short nerve extensions: One long nerve extension which connects one neuron to another: A signal that is very…
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Viruses are living things
EduBook Organización
- 1543 visitas
Viruses are very tiny living things. They are smaller than cells. All viruses are parasites. When they meet a cell, they enter it and produce more viruses, killing the cell. They can cause many…
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Complete. Reproduction in non-flowering plants
EduBook Organización
- 1543 visitas
Fill in the gaps in this text about reproduction in non-flowering plants: sexual mosses sporangia two spores In non-flowering plants, types of reproduction occur: reproduction, using male and female…
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Match. Definitions
EduBook Organización
- 1377 visitas
Match each definition with the correct word: Made up of many different cells. ➝ A very small component of all living things. ➝ A round structure that controls what the cell does. ➝ Made up of just…
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