Answer:
Temperature of atmosphere: The Earth's temperature range in Fahrenheit is from 2,700 degrees Fahrenheit (1,500 degrees Celsius) in the uppermost atmosphere to a global average temperature of around 59 degrees Fahrenheit (15 degrees Celsius) near the surface.
Answer:
i could not figure it out though i tried my best
Explanation:
A) cell walls
most fungi build their walls out of chitin, plants do not produce chitin
Answer:

aka Ethenone
Explanation:
Ethenone is an organic compound made out of the elements Carbon, Hydrogen, and Oxygen. It is an example of a covalent molecule. The Hydrogens are single bonded to the carbon and then the carbons and oxygen are double-bonded to each other. Additionally, because there are 2 Hydrogens and 1 Oxygen the ratio is 2:1, as stated in the question.
untreated high blood pressure, history of aneurysms in family, arteriovenous malformations (tangles of arteries and veins that disrupt bloodflow, and cigarette useage.