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Give advantages and disadvantages of treating patients with an artificial heart.

advantages: it's useful where no other treatment is available or when the patient's near to death it extends a lifespan disadvantages: there's a low success rate the device has limited lifespan or battery wi...
SW
Answered by Sally W. • Biology tutor
12748 Views

a.) What is homeostasis? b.) Name three ways the body achieves this and why it is important

a.) Homeostasis is the means by which the body maintains a constant internal environment. b.) - Temperature needs to be maintained at 37.5 degrees C in order for the body's enzymes to function correctly. Tem...
AF
Answered by Alice F. • Biology tutor
5829 Views

How can I prepare for my oral exam?

There are many different ways to prepare for your oral exam. If you are a fairly confident speaker of French, then minimise learning answers word-for-word and instead write short bullet point prompts as answ...
AN
Answered by Abbie N. • French tutor
3126 Views

When do you use tu and when do you use vous?

Tu is the informal form of 'you', so is used when speaking with someone your age, a peer, a friend, or someone you know very well. Vous is used in a more formal setting and shows respect, so with adults or p...
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Answered by Alexandra I. • French tutor
3141 Views

When do you use the gerund?

The gerund is the present continuous tense, and is used to describe things that you are doing. It is commonly translated with the ending -ing in English. For example, 'I am eating an apple', "estoy comi...
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Answered by Alexandra I. • Spanish tutor
2515 Views