The Marxism is the philosophical theory developed by the study of the work by Karl Marx and Friedrich Engels, that analyzes the concept of social classes and the conflicts related to them. These conflicts are defined as "class struggle" as the conflicts of interests between a group of individuals that share the same economic situation, like workers, and those who have a better economic situation and more opportunities of keeping better living conditions.
Since you provided no choosable options, i will just give some examples :
K increase :
- main competitor for food is eliminated, increasing food availability
- an abandoned building increasing nest area
K Decrease :
- Wetlands drained, decreasing water supply
- Parking lot built, shrinking habitat
- There's a new species that require the same food
K not affected
- Offspring live longer<span />
The answer is antibiotics.
I don’t get what is required exactly my apologies but I hope you get help
Answer:
3rd one
Explanation:
They use iron to make strong tools and weapons
