Answer: d. Josh, who has just been told he has cancer and whose wife announces she is leaving him when he tells her announces she is leaving him when he tells her the news
Explanation:
Answer:
e. all of the above
Explanation:
Microwave transmission is a type of high frequency radio communication
, requires a clear line-of-sight path
, typically used for long distance data transmission and does not require the laying of any cable.
Answer:
Islands are surrounded by water on all the four sides whereas peninsulas are surrounded by water on three sides.. Islands are of two types continental or oceanic whereas peninsulas can only be continental. Islands can be found in groups whereas peninsulas are always single.
Explanation:
Scarcity is a basic economic problem which is faced by every society due to the fact that the wants if economic agents such as individuals, firms or the government is unlimited.
- Scarcity simply means when a particular thing is in short supply. Scarcity exists due to the fact that our wants are unlimited and there are limited resources to meet such wants.
- In the map above, it can be noted that only Japan has mineral resources while the other countries do not. Also, the scarcity that the United States faces are skilled labor and water.
In conclusion, if a country has some resources but they're not efficiently managed, it'll still bring about scarcity.
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Answer: a. testing effect
Explanation:
Testing effect is a type of threat to internal validity of an experiment. Internal validity is assessing whether a factor makes a difference in an experiment or not and if it does, whether there is adequate evidence to support this correlation.
Testing as a threat to internal validity is when a second test is taken on the outcome of a first test. Other internal validity threats are history, maturation, instrument modifications.
