07-01-2021
Biology

contestada

Ninety nine percent of the atmosphere is composed of _ and _.

Respuesta :

breanab246 breanab246

07-01-2021

Answer:

Ninety nine percent of the atmosphere is composed of Nitrogen and Oxygen

Answer Link

SeamusTran205 SeamusTran205

07-01-2021

Answer:

78% nitrogen and 21% oxygen

Explanation:

Answer Link

Otras preguntas

Which statement correctly describes a possible result if starch indicator is added to the water in the beaker one hour after the potato cube was added

Question 5 (1 point) Which symbol and unit of measurement are used for electric current? symbol: 1; unit: A symbol: C; unit: A symbol: 1; unit: C

solution to 3x+2y=24

A woman is in a car accident and not wearing a seatbelt. At the emergency room, the doctor notes that one of her bones has sustained a fracture to its outer com

A tree has a shadow that is 9 feet long. Otis is 4 feet tall, and he is standing next to the tree. Otis has a shadow that is 4.5 feet long.

Quick need help solving the specified variable 50 POINTS!!!!!!!

A stadium has 50,000 seats. Seats in section A cost $30, seats in section B cost $24, and seats in section C cost $18. the number of seats in section A is equal

How did the leaders of Israelites know where to bring their people?

Thomas Gibbons won the case Gibbons versus Ogden 1824 because he

The population of a certain city is projected to grow at the rate given below. r(t)=1800 (1+(6 t)/(3+t^2)) text( ) (0<=t<=5\) The rate is measured in