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Think. Mixtures
EduBook Organización
- 2316 visitas
If we put some water in a measuring cylinder and mix it with sand, how can we separate the two substances?
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Final evaluation 1.7 - Matter and Materials
EduBook Organización
- 2185 visitas
Give three examples of pure substances and three examples of mixtures. Explain which technique you would use to separate the components of each mixture.
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Choose. Pollutants
EduBook Organización
- 1964 visitas
Are the following substances primary or secondary pollutants? hydrocarbons carbonic acid nitric acid carbon monoxide sulphuric acid nitrogen oxides toxic metal particles
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What can graphene do? | The University of Manchester
V&V Books Vicens Vives Organización
- 1265 visitas
When graphene is used alone or combined with other materials or substances it has the potential to create incredible future technologies and vastly enhance existing products.
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Muscular System: Facts, Functions & Diseases
Angela G Docente
- 1 lo usan
- 772 visitas
The 650 muscles in the human body control movement and help to maintain posture, circulate blood and move substances throughout the body.
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Develop your learning_T03.pdf
V&V Books Vicens Vives Organización
- 1 lo usan
- 275 visitas
To consolidate the knowledge that you have acquired on pure substances and mixtures in this unit, download the pdf and do the activities.
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Quiz Homogeneous vs. Heterogeneous Matter
Cristina Seco Organización
- 322 visitas
A quiz where children have to classify the different substances and mixtures and decide if they are either homogeneous or heterogeneous.
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Allergies, asthma and pollen
Esdres Jaruchik Organización
- 576 visitas
In people who have sensitive airways, allergy and asthma symptoms can be triggered by breathing in substances called allergens, or triggers.
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Think. Matter and its properties
EduBook Organización
- 7208 visitas
Answer the questions: Give five examples of substances. Write the names of five objects that you can see around you; name the main substance that they are made of and list some of its properties. When…
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Answer. The Endocrine system
EduBook Organización
- 3994 visitas
Answer the following questions on the endocrine system: What are the chemical substances produced in the endocrine glands called? Where are these substances released? In addition to growth and chemical…