Answer:
Many types
Explanation:
The distance decay is the negative effect on spatial interaction (international trade) that might occur when the distance is bigger between the provider and the receiver. This was clearly the case in regions where the infrastructure is underdeveloped. Nowadays it doesn´t have such a big effect any more. Take the avocado market: Mexican producers earn sufficient enough to export them to the U.S. because the product itself is more important than the distance. The other way around: Coca Cola can be found in any remote Mexican village and sometimes even replaces drinking water (!). Again the distance decay has little effect here but cultural habits, very often molded by multinationals, do have their effect.
An Independent Group/ between-subjects design differs from a within-subjects design in that in a between-subjects design :-
Between subjects (or Between group) study design: Each subject is exposed to a single user interface only, as different subjects test each condition. Internal subject (or iterative measurement) The same subject tests all conditions (that is, all user interfaces).
Between subjects or inter-group designs, each participant experiences only one condition and compares the group differences between participants with different conditions. This is the opposite of the in-subject design where each participant experiences each condition.
Learn more about between subject design here:brainly.com/question/13860902
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I think the answer is a but I’m not sure
Answer:
sicily was where the first punic war fought
