Some communities around the globe may opine that  
animals
 should not be used by people for various purposes since they have the right to live on Use synonyms
this
 Linking Words
planet
  as Use synonyms
humans
. Use synonyms
On the other hand
 , another part may oppose Linking Words
this
 opine by claiming , Linking Words
animals
 should be used  to complete their various needs. Use synonyms
Although
  these living creatures may need  some capital requirements of Linking Words
humans
 , Use synonyms
this
 writer believes that we have to guarantee the protection of these Linking Words
animals
 in the world .
Use synonyms
To begin
 with the animal rights, like Linking Words
humans
 these living creatures Use synonyms
also
 have the right to live  freely on Linking Words
this
 Linking Words
planet
 since Use synonyms
this
 does not completely belong to Linking Words
humans
 . Unfortunately , due to various reasons like war, political power and  economic reasons , various nations around the world try to destroy the  natural habitat of Use synonyms
animals
 by means of deforestation. Use synonyms
Moreover
 , these unethical behaviours lead to the extinction of some Linking Words
animals
 from the earth and it will lead to unbalance of nature . Use synonyms
For example
 , according to a report published by Oxford University , the Extinction of the Dodos from the Moracious island  in  early 1800 leads to an increase in the population of  insects on the island and,  ultimately lead to destroying the crop.
Linking Words
On the other hand
 , some Linking Words
animals
 may need to Use synonyms
use
 by Use synonyms
humans
 due to various reasons like food, farming and  Use synonyms
experiments
 . Since , most of these Use synonyms
animals
 are part of the food chain , using them as food will not affect their existence on the Use synonyms
planet
 . Use synonyms
furthermore
 , some of these Linking Words
animals
 like monkeys have to Use synonyms
use
 for Use synonyms
experiments
 of new drugs , since they Use synonyms
also
 belong to the same subspecies as Linking Words
humans
 . Use synonyms
However
 ,  products of these Linking Words
experiments
 can be used for the existence of both these species on the Use synonyms
planet
 and Use synonyms
this
 can be illustrated by Linking Words
experiments
 of some antibiotics like ciprofloxacin line , which is now used for both species to treat tuberculosis.
In conclusion , Use synonyms
although
 some people try to Linking Words
use
 all living creatures for human Use synonyms
use
 , we have to control the usage of Use synonyms
animals
 for various purposes and we have to guarantee their existence on the Use synonyms
planet
 since  the Use synonyms
planet
 belongs to every living creature .Use synonyms