This could be everything but man but i'm thinking more with frog or grasshopper. please let me know what it is.
Phenotype is what makes a organism look the way they do on the outside. Hope it helps!
A) Biological, physical, and chemical.
b) Physical: sediment radioactive material and heat.
c) Chemical: organic/inorganic: heavy metals, nutrients & pesticides.
I'm pretty sure it's the House of Representatives.
hope i could help :)
