Question

29 Choose the correct answer
1 Aftex filtration solid particles which are left on
the filter paper are called
a. filtrete
b.residue
C. Salute
d.solvent
2 Which of the following are natural plant fibres?
a. nylon
b.cotton
c.wool.
c.polyester
3 The change of season is a
a. fast change.
b. slow change
c. periodic change. d. none of the above
4 The growth of the root of a plant is towards
the soil this response is called.​

Answer 1

Answer:

1. b
2. b
3. C
4. don't know

Explanation:

no explanation required

Answer 2

Answer:

1.residue

2.cotton

3.perodic change

4.postive geotropic