20: checks and balances!
21: Duties: execute law, enforce law, make laws. who does them? EXECUTIVE branch EXECUTEs laws, LEGISLATIVE branch makes laws, and JUDICIAL branch ENFORCES the laws. making sure they are constitutional.
The answer is the Holy Roman Catholic Church.
Answer:
practice effects
Explanation:
Based on the information provided within the question with regards to Leigh's experiment it can be said that her biggest concern should be practice effects. This term refers to the effects or changes that can occur when repeating the same experiment various times with the same participants. Which is what Leigh is doing, as she is only changing one variable but repeating the same experiment.
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<span>Border and Transportation Security
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<span>Information Analysis and Infrastructure Protection
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<span>Emergency Preparedness and Response
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<span>Science and Technology</span>
Carrying into Execution the foregoing powers.
