Question

hi can you please help me to solve above choosing questions ​

Answer 1

Answer:

radioactive noble gas is radon

which of the following is polymer

Cellulose is a linear polysaccharide polymer

nitrogen fixing bacteria is found in the root nodules of legumes

Explanation:

i hope this will help you

Answer 2

Answer:

1 radon nd krypton

2 polyvinyi cloride

3 legumes

4 alkynes