Answer:
It's option B.Big vehicle.Hope this helps
<span>Experiments in which all variables are identical except for one are called controlled experiments. This where an observer tests his hypothesis by looking on changes that were brought about by one variable. The results are always dependent on one adjusted variable.</span>
An economy's finite resources are insufficient<span> to satisfy all human wants and needs. It assumes that human wants are unlimited, but the means to satisfy human wants are limited.</span>
Answer:
a. whenever the party believes one is needed.
Explanation:
Political party primaries in Texas (and in other states) are held whenever the party believes one is needed