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How can white blood cells defend against pathogens? (Give 3 ways)

White blood cells (WBC) are like our body's guards patrolling our blood to look for any pathogens (bacteria and virus).WBC kills pathogens in the following ways before pathogens make us ill. Eating them : WB...
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Answered by Yvonne L. • Biology tutor
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What are the differences and similarities between animal cells and plant cells in terms of structure and function?

Animal cells and plant cells similarities: Structure Both animal and plant cells contain a nucleus, cytoplasm, cell membrane, mitochondria and ribosomes.Both animal and plant cells are eukaryotic (i.e. conta...
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Answered by Mariyum K. • Biology tutor
20969 Views

Find the coordinates of the maximum stationary point of the y = x^2 +4x curve.

Differentiate equation of the line. This first differential is made to equal zero. Find the value of x and substitute this value into the original equation of the line to find the y value.
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Answered by Thomas I. • Maths tutor
4478 Views

Describe and explain the formation of a Corrie (9 marks)

A corrie is a bowl-shaped hollow on a mountain side formed during a period of glacial erosion, an example being Cwm Idwal in Snowdonia, Wales. A corrie begins its formation as an accumulation of snow on the ...
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Answered by Jasmine A. • Geography tutor
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How can I show interest for an English degree outside of my A level course?

It's really important to show universities that you are a well-rounded, interesting student that will add value to their university and engage within your chosen program! One way of demonstrating your enthus...
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