Answer:
The green iguana (Iguana iguana), also known as the American iguana or the common green iguana, is a large, arboreal, mostly herbivorous species of lizard of the genus Iguana
Explanation:
in philosophical and general use) a class of things that have common characteristics and that can be divided into subordinate kinds
I'm pretty sure that it is topsoil. My apologies if i'm mistaken.
The right answer would be "C".
1. Alveoli
2 amylase
3. Capillary
4. Bronchi
5. Atria
6. Ganglia
Hope this helped