Cargando...
Recursos educativos
-
Nivel educativo
-
Competencias
-
Tipología
-
Idioma
-
Tipo de medio
-
Tipo de actividad
-
Destinatarios
-
Tipo de audiencia
-
Creador
-
Think about it. Respiration
EduBook Organización
- 4333 visitas
Remember what you have studied in this section and answer the questions: Which types of animals do not depend on a circulatory system for respiration? The total surface area of gas exchange in human…
-
Learn. Eclipses - Waves. Light and sound
EduBook Organización
- 4127 visitas
Eclipses Since ancient times we have known what happens when the Moon or the Sun is hidden. This effect is called an eclipse. Eclipses of the moon This happens when the Earth moves between the Sun and…
-
Match. Raw sap and elaborated sap
EduBook Organización
- 3667 visitas
Match each sentence with the correct type of sap: This is made up of water and mineral salts. The phloem system transports. It moves from the leaves to the rest of the plant. It moves through the xylem…
-
Speaking - jobs (T: Grade 3)
EduBook Organización
- 3019 visitas
At the trial there is a lawyer and a sheriff. Talk about the job you want to do. Use these questions to help. What kind of job do you want to do? Why would you like to do this job? Is it an easy,…
-
Check. Fertilisation
EduBook Organización
- 3118 visitas
Look at the pictures and answer the questions: What animal is this? What type of fertilisation is characteristic in this animal? How does the embryo develop? In reproduction on land, what are the…
-
Summaries - Nature and society: harmony, crisis and impact
EduBook Organización
- 3070 visitas
1. The relationship between nature and society Today's rate of exploitation of natural resources is not sustainable. Also, resources used for energy, food and products need to be transformed. This…
-
Final Autoevaluation T10 09 - Obtaining and using energy
EduBook Organización
- 2966 visitas
Use the diagram to answer the following questions: In which area is it necessary to save? Choose from among this list of measures for sustainable consumption. Choose the most efficient energy saving…
-
Respiration
EduBook Organización
- 2947 visitas
3.1. How do cells obtain energy? In aerobic cellular respiration, nutrients break down in the presence of oxygen and gradually release their energy. This process generates carbon dioxide (figure 1). The…
-
5. Self-evaluation - The representation of the Earth: maps
EduBook Organización
- 2729 visitas
Complete this text on the representation of the Earth: To study an area of the Earth's surface we use , which is the way have represented our planet for many years. At first, this difficult job was…
-
Introduction to water
Maria Pallarés Docente
- 1 lo usan
- 3210 visitas
This is a 4 minute video which introduces the viewer to the wonder of water. It is designed as a motivational clip to be shown by Biology and Life Science teachers in middle and high school and college…
Te estamos redirigiendo a la ficha del libro...
