Assuming that this is referring to the same list of options that was posted before with this question, the best response would be "combative" since there were many battles.
Lets eliminate
A. organ transplant:
this was debated maybe 200 years ago (give or tak) and is no longer an issue
B. genetic engineerign
this is kind of debated becuase some scientists are trying to make life and that has to do with ethics because they would be playing god
C. space exploration
not debatable
D. prosthetics
we already have this and tis i not debatable
answer is B
1. Biome
term used to refer to similar ecosystems throughout the world
2 Homogeneous
of the same kind or type
3 You had correct
4 lithosphere
sphere containing the earth's land forms
5 physical processes
activities occurring in nature that shape the earth's surface
6 plate tectonics
theory that attributes the earth's physical processes to the movements of the sections of its crust
7 region
area having a dominant or unifying characteristic
8 systems
physical and human processes that shape the earth's surface and interact with plant and animal life to create, sustain, and modify ecosystems
<span>Prevent formal confederates from taking office and achieve political equality</span>
Peter Lawford,Frank Sinatra, Dean Martin, Sammy Davis Jr. and Joey Bishop