Question

Fill in the blanks:
(a)
A llehelps a trolley to move across the rope.
(b) Deserts are covered with ....
(c) One may slip and fall on ...............snow.
.. does not pass through very thick forests.
(e) Some bridges may also have ....
(d).
Answer the following:
1. Write any two uses of Pulley?
2. Write any two uses of Trolly?​

Answer 1

b) sand

c) thick

d)people

Sorry i don't know the answers of 1 and 2 questions

HOPE IT HELPED YOU