Question

Fillups. ii) The accumulation of ______ causes muscles cramps.

iii) Temperature is measured in degree _______.

iv) No medium is required for transfer of heat by the process of ______.

v) Bryophyllum can be reproduced by its _______.

Q4. Differentiate between the following:- 6

i) Self - pollination and Cross – pollination

ii) Aerobic and Inaerobic respiration

iii) Sexual reproduction and Asexual reproduction

Q5. Short Answer Type Questions :- 6

i) Define conductors and insulators. Give two examples of each.

ii) Why do we often sneeze when we inhale a lot of dust of laden air?

iii) In places of hot climate it is advised that the outer walls of houses be painted

white. Explain.

Q6. Long Answer Type Questions:- 9

i) How seeds are dispersed? Write its various ways?

ii) State the similarities and differences between the Lab thermometer and the

clinical thermometer.

iii) Write the reproductive parts of a flower with their function.

Q7. Draw a well labelled diagram of Human Respiratory System.​

Answer 1

Answer:

dontuuu

Explanation:

dontuuu know

pukulimaya

pukulimaya

pukulimaya