Answer:
The main offenders in terms of greenhouse gas emissions are the buildings we live in and the buildings we work in.
Explanation:
Greenhouse emissions are drastically blamed on transportation because the link is obvious and immediate however the main offenders in terms of greenhouse gas emissions are actually the buildings where we live and work. New buildings in major U.S. cities nowadays must be self-sustainable to some degree.
Answer:
e. minimizes any potential differences between the control and experimental groups.
Explanation:
Random assignment -
It refers to the process during an experiment to make sure than all the participants are given equal opportunity , is referred to as random assignment .
It is also known as random placement .
The method is adapted in order to avoid any bias behavior during the experiment .
The method helps to ensure any difference between the groups , in the end of the experiment .
Hence , from the given question ,
The correct option is e.
I'm pretty sure it is called withdrawal.
