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Explain eutrophication and why it can lead to the death of invertebrates and fish in rivers.

Eutrophication is due to high levels of nutrients (nitrates) in the water. This leads to increased growth of algae and other plants which leads to "algal blooms". This is where the surface of the w...
AE
Answered by Ashleigh E. • Biology tutor
7180 Views

How do I analyse a short story?

A short story isn't a novel and it isn't a poem - it's an entirely new genre that can take us by surprise when we have to do a close reading of one. However, they can be filled with analytic potential and in...
KD
Answered by Katherine D. • English tutor
2152 Views

“One person’s experience cannot prove God’s existence” Discuss.

God existence can hardly be examined objectively because God is invisible. Religious experience claimed by believers, however, is seen as “evidence” of God’s existence. In Christian tradition, some Christian...
AK
10147 Views

What is the difference between accounting and economic profit?

Accounting profit is revenues minus explicit costs, which include wages and machine rental among other things. But there are also implicit costs, or opportunity costs. These can arise because the factors of ...
JA
5816 Views

What are some advantages and disadvantages of the 'first-past-the-post' electoral system?

Under first-past-the-post (FPTP), as practiced in the UK, each constituency elects one MP by what is called plurality voting. This means, more or less, that the candidate with the most votes wins. One advant...
JA
15302 Views