Answer:
The six classes of vertebrates found in Iowa are lampreys, ray-finned fishes, amphibians, reptiles, birds, and mammals. The central nervous system, and the vertebrae that support it and the rest of the body in these animals, sets them apart from invertebrate animals
The correct answer is phenotype.
The thicker and darker the glass, the less light that is transmitted.
I’d say the best answer is a and c
Answer:
This link will hopwfully help, Sorry i have never done this.