OPTIONS:
a). patch reefs;
b). coral;
c). animals;
d). recycling;
e). power;
f). ferns;
g). bushes;
h). Green beans;
Given those answer options, answer the question: Fact 1: Conserving resources has a positive impact on the environment. Fact 2: Recycling conserves natural resources. Given the two facts above, what has a positive impact on the environment?
A:
d).