Question

ACTIVITY ( Perimeter and Area of Polygons) L = 50 m
find the cost of fencing a rectangular field of length 50 m and with the area of 1500 sq.m at the rate of 35 per m. ​

Answer 1

Step-by-step explanation:

The walls of lymph vessels are ___________________ than blood capillaries to lipids and large molecules such as proteins. b. ___________ puts strain on heart, damages blood vessels and increases the risk of heart attack. c. In Mycorrhiza, the ___________________ help in uptake of phosphate and nitrate etc. from the soil by the plant roots, and receivethe food material synthesised by the plant in return. d. ___________ is developed due to the upward flow of water as a result of the pressure developed in the roots due to the accumulation of water absorbed by the roots. e. Hormones are called __________________ that control and coordinate various activities in the body.