Top answers

Name all food groups you should eat to have a balanced diet.

Carbohydrates, Fats, Protein, Fibre, Vitamins and Mineral ions.
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Answered by Matt M. • Biology tutor
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What is a synapse?

A gap between neurones where the impulse is transmitted chemically and triggers a new impulse in the nest neurone.
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Answered by Matt M. • Biology tutor
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Where is oestrogen produced?

Ovaries.
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Answered by Matt M. • Biology tutor
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What is an enzyme?

A biological catalyst used to increase or decrease the rate of reaction.
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Answered by Matt M. • Biology tutor
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Why can graphite conduct electricity?

Graphite is a mineral whose molecular structure is made up of carbon atoms. A carbon atom can bind up to 4 other atoms around it (it has 4 electrons in its outer-most shell which it can share with other atom...
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Answered by Aneesh S. • Chemistry tutor
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