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Glucose is broken down to produce high intensity energy but in this process lactic acid is produced.

The pancreas responds by releasing insulin. This causes glucose to move into the cells.

Shivering involves rapid contracting and relaxing of the muscles. This requires energy and so the muscle cells respire in order to release this energy in the form of heat.

Even though time may seem short in an exam, it is important to take a few minutes at the start to plan your answer. This will help you save time later and will make sure your essay is coherent and well-st...

1.) If a Spanish word ends in a vowel, or the letters n, s, the stress falls on the next-to -last syllable.2.) If the word ends in a consonant, other than n,s the stress falls on the last syllable 3.) The...