Skillful
diligent
prideful
responsible
courageous
daring
As animals move up in the food chain they start to have larger competition for food with other animals, deer compete with elk and even rodents that eat the same food as them. They must fight for food and survival.
High energy electrons are highly reactive (Their energy can be used to make NADPH & ATP.)
Saturn is the new best planet they changed it from Jupiter to Saturn
I am pretty sure the answer is B