A diploid fungus populating the human body worldwide, inhabiting 80% of everyone's intestinal tract, colon, and mouth with no associated symptoms. Is polymorphic, meaning it can grow as both a yeast and as filamentous cells. It is a popular cause of oral and vaginal yeast infections ("thrush"), but is easily treated with common anti-fungals in people who are not immunocompromised.

the core of the sun is so hot and there is so much pressure, nuclear fusion takes place, hydrogen is changed to helium. nuclear fusion creates heat and photons. when the heat reaches the earth it warms the molecules of the atmosphere, and they warm other molecules and so on.

a few examples of ethical concerns involving genetically engineering of humans include

-privacy of genetically tested people

- potential side effects

-long term effects

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.