1.prepare their own food and Depend on other organisms for their food. 2.Producers are also called are also called and consumers
3. helps the producers trap the energy in sunlight

1. autotrophs or plants and heterotroph or animals

2. a producer is an autotroph

3.Chlorophyll

Explanation:

A consumer is a heterotroph and a producer is an autotroph. Both are organisms that obtain energy from other living things

(i hope it helps)

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.