Identify the type of chromosomal disorder described below.
is known as trisomy 21 and impacts brain and body development
predominantly affects males and their fertility
predominantly affects females and can impact their growth.

c.muti cella's eukaryotic organisms began to diversify

option number one would be youre best option

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.

bc blah

explanation:

bc blah