Give reason. steam cutting of a rose plant gives new plant is asexual reproduction .

Explanation:

asexual reproduction produces plants that are genetically identical to the parent plant because no mixing of male and female gametes takes place. ... Vegetative reproduction results in new plant individuals without the production of seeds or spores. Many different types of roots exhibit vegetative reproduction.

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.