Vv
ull allu egestivi.
14 marks]
b. by means of illustrative diagrams, describe a s...
Biology, 19.08.2019 20:10 jasonlawrencejr6844
Vv
ull allu egestivi.
14 marks]
b. by means of illustrative diagrams, describe a simple experiment
you will use to demonstrate breathing in humans.
[16 marks
2.
a. by means of a table state two differences between plant and animal cells
[4 marks]
b. describe how the circulatory system functions as a nutrient and waste
transport system.
[16 mark:
a. explain two significance of osmoregulation.
[4 marks
b. describe how urine is formed in humans.
[16 mark
3.
Answers: 3
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