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How do you identify the dativ case in German?

For the dativ case there are certain prepositions which can be identified in a text and those suggest that after that a noun will follow which will ask for dative declination. The most important prepositions...
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Answered by Maria P. • German tutor
2100 Views

What is the difference between 'ser' and 'estar'?

The verbs 'ser' and 'estar' both translate as 'to be' in English. However, in Spanish they have different meanings.'Ser' is generally used for permanent states, or things that won't change. For example, nati...
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Answered by Helen M. • Spanish tutor
3490 Views

Explain how the author uses descriptions and connotations to portray positive or negative evaluations of a character.

I assume that the students will be reading a book for their GCSE qualification. For example, I read Holes. An answer based on this book could include the following:Before the Warden was formally introduced i...
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What is a covalent bond?

A covalent bond forms between non-metals. It is when two atoms share a pair of electrons in their outer shell.I can use the whiteboard to draw examples of covalent bonding with dot and cross diagrams.There a...
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Answered by Anna H. • Chemistry tutor
2587 Views

How does a synapse work?

A synapse is the gap between two neurons. For an electrical impulse to travel from one neuron to the next, it must pass across a synapse.So, when an electrical impulse reaches the end of a neuron, it causes ...
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Answered by Anna H. • Biology tutor
3885 Views