Answer:
Yes
Explanation:
Yes, there is the presence of a threat.
This threat is known as instrumentation. There is an Instrumentation threat when changes are made in the instrument, or the changes are made in the researcher, or the scorer when the research is being carried out.
In this question, mrs smith is the one who is the researcher, the program of reinforcement can be called the instrument. She made errors during the first few week but started getting it right in the second week. So there is a slight change in these two weeks. Causing instrumentation threat to how valid the program is.
The answer is Robert La Follette.
Answer:
hope this helps
Explanation:
20) c and a
21) b
22) a
23) c
24) a
25) stamp act
26) The present United States Constitution replaced the Articles of Confederation on March 4, 1789.
27)No central leadership (executive branch)
28) Congress had no power to enforce its laws.
29)speech,
30) religion,
31) press,
32) assembly,
33) the right to petition the government.
the answer is d-because the believed the gods would give them what they asked for