juliavarga
juliavarga juliavarga
  • 01-07-2017
  • Biology
contestada

Air pollution is the presence of harmful substances in the Earth's what?

Respuesta :

CrazyBroken
CrazyBroken CrazyBroken
  • 01-07-2017
Air pollution is the presence of harmful substances in the earths atmosphere 
Answer Link

Otras preguntas

What would be m minus 4 in an algebraic expression
Which statement best describes a capsid? a. A capsid defines the shape of the virus. b. A capsid is the outside coat of the virus. c. A capsid is a protein coat
Cellular respiration involves a series of chemical reactions. Which of the following is a primary way that enzymes affect these reactions? A. They decrease the
How much work does a person do in pushing a box with a force of 10 N over a distance of 4.0 m in the direction of the force?
A punch  recipe calls for 3 pints of orange juice does the recipe How many ounces oof oranges juice does it requirew
Which of the following factors does not favor a change in gene frequency and, therefore, evolution? (A) large populations (B) mutations (C) emigration (D) genet
What is a Vector and a scalar?
What percent is 150 sq ft of 3000 sq ft
what were the main ideas of the reformation?
A punch  recipe calls for 3 pints of orange juice does the recipe How many ounces oof oranges juice does it requirew