Answer:
Biodiversity: Tropical rainforests are areas of extremely high biodiversity compared to other ecosystems. Biologists estimate that tropical rainforests contain about 50% of the world's terrestrial plant and animal species, yet they encompass only about 6% of the world's land area.
Explanation:
<em>Genetic codes contains <u>ORGANISMS.</u></em>
Explanation:
A.They filter waste and extra water from blood so they can create urine, which is removed from the body.