Question

MCQ
1. anthracite has
a. 30% b. 70% c. 90%
2.____ is used to separate iron from iron ore
a. coke b. coal gas c. tar
3.the plant cell wall is made up of
a. starch b. cellulose
4.cell membrane is
a. porous b. non-porous
5.green-coloured plastids are called
a. chloroplasts b. leucoplasts​

Answer 1

Answer:

2) tar

3) cellulose

4) non porous

5) chloroplast

Answer 2

Answer:

1.90%

2.coal gas

3.cellulose

4.porous

5.chloroplasts