Top answers

How do the dative and accusative cases work with prepositions?

German prepositions are categorised according to whether they take the dative or the accusative . There are a list of prepositions that take the dative (such as mit, nach, von ), and a list of prepositions t...
AH
Answered by Anna H. • German tutor
5140 Views

Why does an enzyme only catalyse one reaction?

Enzymes are proteins, which have a specific 3D tertiary structure , with a specifically shaped active site . The active site can only bind one substrate to form an enzyme-substrate complex , so can therefore...
ZS
Answered by Zara S. • Biology tutor
18005 Views

write a balanced equation of the reaction between sodium and oxygen

2Na + O > Na 2 O
EB
Answered by erica b. • Chemistry tutor
4582 Views

Translate the following passage: I like to go on holiday to Spain. It is always sunny and our favourite hotel has a big swimming pool. Last summer we went to Madrid and I saw a concert in the bull-ring. I am going to study Spanish in the future.

Me gusta ir de vacaciones a España. Siempre hace sol y nuestro hotel favorito tiene una piscina grande. El verano pasado, fuimos a Madrid y vi un concierto en la plaza de toros. Voy a estudiar el español en ...
AW
Answered by Amber W. • Spanish tutor
3525 Views

How do I know which verbs take être in the passé composé?

For almost all non-reflexive verbs, you will use 'avoir' rather than être.However there are some exceptions. A particularly useful way of remembering which ones take être is the anagram DR & MRS VANDERTR...
NM
Answered by Nina M. • French tutor
21141 Views