<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>
Answer:
How to stay safe during a natural disaster
1. You will need tosStay informed. Tune in to local authorities for information about evacuations and safety tips.
2. You should have a plan for evacuation. Know where you will go during a natural disaster and how you will get there.
3. Keep emergency kits on hand. Stock kits with flashlights, batteries, first aid supplies, and important identification information.
4. Avoid unnecessary risks. Do not leave your home unless instructed by the appropiate agents to do so.
5. you should go to the safest area in your home. During a flood, go to a higher floor. If a tornado is in the area, go to a basement or inner room on the bottom floor of your home.
6. Use covers to protect windows and doors in a case of windstorm
7. lastly avoid panicking at all costs
Absolute monarchy: total rule by king/queen
anarchy: no government
autocracy: rule by one ruler
communism: government-regulated business to eliminate class
democracy: voting for government
dictatorship: rule by someone who’s taken over
direct democracy: voting directly on laws
monarchy: rule by king/queen and parliament
oligarchy: rule by a group
rep. democracy: voting for representatives to vote on laws
republic: representatives are elected
socialism: government partially controls businesses to somewhat decrease class
A best arguments
so yeah it's A