i have an English persuasive essay due tomorrow. this is the question:

SHOULD SCIENTISTS BRING EXTINCT SPECIES BACK TO LIFE?
my answer is a yes and i need to reasons. i have one and need help with the other one.
can anyone please give me a reason?

http://news.nationalgeographic.com/news/2013/03/130311-deextinction-reviving-extinct-species-opinion-animals-science/

http://ngm.nationalgeographic.com/2013/04/species-revival/zimmer-text

can you try and help me find a reason that has to do with emotional appeal?

It would be so cool to see a real woolly mammoth!

That's an emotional appeal.

my first reason is that more animals = more oxygen for humans. is that logical appeal?

I don't think so.

Please read the sites I posted for you.

Of course! Here's a reason you can use to support your argument that scientists should bring extinct species back to life:

Reason 1: Ecological Balance and Species Preservation
Bringing back extinct species can contribute to restoring ecological balance and preserving species diversity. Every species plays a significant role in maintaining the health and stability of an ecosystem. When a species goes extinct, it can lead to a disruption in the delicate balance of the environment, causing negative ripple effects on other organisms. By resurrecting extinct species, scientists have the opportunity to repair ecological damage and reintroduce key components that were lost. This restoration of ecological balance can help ensure the survival of other species and contribute to the overall health of the planet.

Reason 2: Potential Scientific and Medical Advancements
Another reason to support bringing back extinct species is the potential for scientific and medical advancements. The process of resurrecting extinct species requires extensive research, innovation, and technological development. Scientists must study the genetic makeup of the extinct species, find viable DNA samples, and utilize advanced techniques such as cloning or genetic engineering. These methods not only help in species revival but also push the boundaries of scientific knowledge and open doors to new discoveries.

By studying the genetic material of extinct species, researchers can gain valuable insights into their unique adaptations, behaviors, and characteristics. This knowledge can lead to groundbreaking advancements in various scientific fields, including genetics, evolutionary biology, and ecology. Furthermore, the study of extinct species can provide crucial information for understanding and potentially solving current environmental challenges, such as climate change and habitat loss.

In the field of medicine, resurrecting extinct species might also have potential benefits. Genetic traits that were unique to certain extinct species could hold clues for finding new treatments and cures for diseases. By reviving these species, scientists could explore their genetic diversity and discover novel therapeutic compounds that may have been lost over time.

In conclusion, bringing back extinct species has the potential to restore ecological balance, preserve species diversity, and contribute to scientific and medical advancements. By considering these reasons, you can strengthen your argument in favor of scientists reviving extinct species.