10) This is a radioactive isotope, with a half-Life of 5730, that is used to determine the age of carbon-based life forms up to
about 60,000 years old.

Describe at least 2 abiotic and two biotic factors found in the desert biome how do these abiotic factors interact with the biotic factors

What are the pros and cons of quadrat sampling?

As a result of climate change earths temperature is rising and sea ice is melting what is a likely effect? answer : populations of walruses and polar bears will decline