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The function is to move the respiratory medium (air or water) over the respiratory surface; to maintain the concentration gradient. In mammals, the diaphragm and the intercostal muscles are responsible fo...

There are 3 types of prepositions, akkusativ, dativ and genetiv. Akkusativ is when something is the object in the sentence and is certain prepositions like fuer and durch that always take akkusativ. This ...

Aerobic respiration is the process by which energy is released from glucose in the presence of oxygen (as indicated by the word 'aerobic'). While in reality it is a complex, multi-step series of reactions...

This is potentially one of the hardest parts of learning Spanish as a foreigner, especially as you are unable to convey the same meaning in the English language. These are both verbs referring to the past...

True probability of 2 consecutive balls picked being blue: (10/30)*(9/29)=3/29 which is 0.1034 (4 d.p.)

3/29-100% 0.2-x% so, x=0.2*100/(3/29)= 193.3 (1 d.p.) therefore Adam's result is 93.3 % (1 d....