Why do hoardings and big banners tied at a height have holes? Give reason.
10. Arrange the following statements in the correct order (no need of sentences) in which they
occur during the formation and removal of urine in human beings:
(a) Ureters carry urine to the urinary bladder.
(b) Wastes dissolved in water are filtered out as urine in the kidneys by the nephron.
(c) Urine stored in urinary bladder is passed out through the urinary opening at the end of the urethra.
(d) Blood containing useful and harmful substances reaches the kidneys for filtration.
(e) Useful substances are absorbed back into the blood.
11. Define percolation rate. If 194 ml of water takes 30 minutes to percolate completely in a
particular soil, then what is the percolation rate of water in this soil?
12. Name the following instruments which is used to measure
a) Humidity b) Rainfall
13. Which thermometer has graduations from 340C to 420C and why?
14. How transpiration helps in the process of transportation of water and minerals in plants? Explain.
Answers
Answered by
7
Answer:
A skyscraper is a large continuously habitable building having multiple floors. Modern sources currently define skyscrapers as being at least 100 metres or 150 metres in height, though there is no universally accepted definition.
Answered by
1
PLEASE VIEW THE ATTACHMENT.
FOR SOME REASON IT WOULDN'T LET ME WRITE IT DOWN.
HOPE THIS HELPS!
☺
Attachments:
Similar questions