Answer:
c) 200 additional D.A should be paid.
Explanation:
o calculate D.A first calculate inflation rate between 1980 and 1984.
Inflation Rate = × 100
Inflation Rate = × 100
= 25%
If 800 is the basic salary then D.A should be according to inflation rate 25% of the salary.
D.A = 800 ×
= 200
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The correct answer is - A. There's lower biodiversity among birds.
The pollution in the region obviously had a devastating effect on the bird's population and the bird species. According to the graph, in a very short period of time, the decline in the biodiversity among the bird species is very dramatic, where from around 1,700 bird species, in little more than five years, the number of species dropped little more than 200 species.
It can be concluded that the majority of the bird species in the region had been heavily affected by the pollution, and they were very fragile and vulnerable to the changes in their environment, which resulted in their extermination. The rest of the bird species that manged to survive are for sure more opportunistic in their diets and highly adaptable species, but if the pollution continues they will face the same as the rest.
Answer: To find out more about what actually happened to Jaylen, you can go to his site at Jaylens Challenge.
Explanation:
We have also placed a video on You tube called "My life with Tourettes" to show what happened to him after the bullying began. It's under the channel, Jaylens Challenge.
We can see that the topic of this passage is: An enslaved man believes a talking cooter will help him gain his freedom.
<h3>What is passage?</h3>
A passage actually refers to a piece of writing that actually contains sentences and paragraphs. Passages are written to relay information or stories that took place.
We can see here that Jim is a slave. So, he believes that a talking cooter will help him gain his freedom. This is actually the topic of the passage.
Learn more about The Talking Cooter on brainly.com/question/16289341
