raniaa550
raniaa550
14-09-2016
Chemistry
contestada
Which two gases make up most of the atmosphere?
Respuesta :
kimbo2016
kimbo2016
14-09-2016
nitrogen wich comprises 78% of the atmosphere and oxygen wich accounts for 21%
Answer Link
VER TODAS LAS RESPUESTAS ( 87+ )
Otras preguntas
Catherine Beecher along with Mary Lyon established the Hartford Female Seminary in Connecticut in 1823. True False
Which of the following statements describes a functional text? It provides a first-person account of a personal experience. The primary purpose is to provide in
the ratio of students with bikes to students with scooters in the school is 85:51. What is the greatest common factor that you could use to simplify this ratio
what is 58 divided by 940
Trina went scuba diving and reached an elevation of -82.4 meters, which is below sea level. Jessie went hang gliding and reached an altitude of 87.9 meters, whi
Describe how you regroup when you find the sum of 64 + 43?
1. What crop allowed the early English colony of Virginia to become profitable and survive? A. Corn B. Wheat C. Tobacco D. Cotton
Choose the grammatically correct use of an absolute phrase from the following sentences. The love of my life walked out of the door, a cappuccino in her hand. T
Anna buys 24 seeds and plants 3 in each pot. She has 5 pots. How many more pots does Anna need to plant all of her seeds?
a used car salesperson receieves a commission of 1/12 of the sales price of the car for each car he sells. What would the sales commission be on a car that sold
