K specialist species and an R specialist species

between R and K selective? Provide an example of a K specialist species and an R specialist species (find examples outside the textbook). What kind of environment would favor each a. why? minimum 75-100 words and 1 source
2)According to our textbook, a biotic factor is a living element found within an ecosystem: while an abiotic factor is a nonliving element found within an ecosystem. Choose a biome and ecosystem and provide an example of a biotic and abiotic factor found within your biome/ecosystem. Explain the importance of these factors to your specific biome/ecosystem. minimum 75-100 words and 1 source
3)Pick a biome and ecosystem a. create a 500-700-word essay addressing the following:
Refer to the infographic provided and chose a biome to describe with an example ecosystem. Provide one example of a keystone species found in the biomekcosystem. Why is this keystone species important to the biome/ecosystem? What defines it as a keystone species? Provide an example of an invasive species found in the biome/ecosystem. What are some of the negative impacts this invasive species has on the ecosystem? What is being done to mitigate impacts? Provide one example of an endangered species found in the biome/ecosystem. Briefly discuss the causes of the decline in the species and what is being done to help.