The key difference between ecosystem functions and ecosystem services is that ecosystem services are _____.

All of the below statements about environmental science are correct, except:

An ecosystem consists of…

In details, please explain what the French l’imparfait tense is.    

Environmental Science may involve:

apple

How are you today?

tasty; delicious

Give the imparfait of the verb indicated in parentheses.   1. J’______ la musique française quand mon frère est arrivé . (écouter) 2.  Je ______ des noix (walnuts) quand il a commencé à pleuvoir . (ramasser) ==> to pick up 3. Paul ______ son ami Marc quand il a vu le professeur. (chercher) 4. Edouard ______ le repas quand le client a commandé du ketchup. (servir)   Accents:   â       à      ä      ç      é      è      ê      ë      î     ï     ô     ù     û     ü     œ

meat