Question

Hi please answer the following questions

•Mercury is used in temermeter.Give reason!
•Name two non flowering plants
•Some leaves are modified to trap insects. Give reason.​

Answer 1

It's used in thermometers because it has high coefficient of expansion.

conifers,mushrooms

plants trap insects because they grow in soil which is usually thin and is also poor in nutrients , so they eat insects to fulfill their nuttient requirement

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