Answer:
Biomagnification is the collection or accumulation of a toxic or non-toxic substance or chemical by an organism from exposure to water and food that leads to a concentration that is far more than the expected condition of exposure from equilibrium. It leads to harmful effects on the health and physiology of individual organisms.
Consuming a huge number of marine animals or fish could cause the biomagnification of harmful substances if accumulated such as mercury as it is the most significant source of ingestion-related mercury exposure in humans.
Answer: People couldn't find the radio stations.
Explanation:
Every radio station is assigned a frequency on which they are to broadcast. These frequencies identify the radio stations such that people are able to find them by just going to that frequency.
This was the main reason why the government had to assign radio frequencies. Initially, radio stations took on different frequencies and finding them could be cumbersome as they sometimes changed. By assigning one frequency to a station, listeners could always find it there.
Answer: Poverty level
Explanation:
Poverty level is defined as the minimum income limit which is considered as appropriate in any country as per data and analysis. It is also known as poverty line. This level is described through calculation cost of all the necessary components required by customer in a year.
According to the question, poverty level is the level that is used for describing resource consumption in terms of economy food plan of any individual of America in a year according to Agriculture department.
Answer:
B). Japan
Explanation:
The top 5 economies are:
US
China
Japan
Germany
UK
So there we have the answer already. To add to that, Japan is the only one out of the 4 options that's highly industrialized and has little to no land available for farming.
