Astudent isolates an unknown bacterial sample from the bottom of a swamp area. the student discovers that this species of bacteria is able to live and grow in an oxygen-free environment, but it requires a nitrate-rich soil. which of the following types of respiration is this species of bacteria most likely using?

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.