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Temperature and insect growth
EduBook Organización
- 2388 visitas
The body temperature of an insect varies according to the temperature of its surroundings. This is why insects grow more quickly in summer and more slowly in autumn and winter. Each species has its own…
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Pollination, fertilisation and the formation of seeds
EduBook Organización
- 2260 visitas
Pollination Sexual reproduction in plants occurs when a spermatozoid meets an ovule. For this to happen, the pollen grains need to travel from the stamens to the pistil. This process of transferring…
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Analyse. A text
EduBook Organización
- 2227 visitas
Polyembryony Polyembryony is a type of sexual reproduction in which an embryo fragments into several identical embryos. They each develop independently. The young of each litter are of the same sex, as…
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Vocabulary - Geological Time (Part 1)
EduBook Organización
- 1086 visitas
Find the words in Geological Time (Part 1) that complete the sentences. Fish, reptiles and insects developed during the Paleozoic . are animals that don’t have a backbone. Thousands of of fish…
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Botanical animation "Story of Flowers" presents AMKK
Crm Gvs Docente
- 1 lo usan
- 1211 visitas
The animation was developed for kids to show the life cycle of flowers. Many different flowers are growing beautifully and strongly in this world. Taking their roots in the earth, sprouting, blooming,…