Answer:
C
Explanation:
herp derp herp derp herp derp
The variable is independent because you are affecting it by changing it individually. It would be dependent if you changed one variable then the water was affected.
Answer:
<em>energy star.</em>
Explanation:
Its main objective is to help consumers, businesses, and industry save money and protect the environment through the adoption of energy-efficient products and practices.
Answer:
Heterogeneous consists of the structure with various components or elements appearing to be irregular or variegated.
Explanation:
An example of this definition is a dermoid cyst in which has the components of a heterogeneous attenuation on CT.
It should be transport of waste but I’m not 100% sure :(