xezthekingx7367 xezthekingx7367

01-11-2018
Biology

contestada

Which human activity has affected the nitrogen cycle? i. use of fertilizers ii. combustion of fossil fuels iii. deforestation?

Respuesta :

Willawoo22 Willawoo22

01-11-2018

Combustion of fossil fuels is the answer

Answer Link

Otras preguntas

Why are Shakespeare's plays considered difficult for modern students to understand? a. The plays were translated from another language and sometimes don't make

The ozone layer protects life on Earth by absorbing harmful ultraviolet radiation. The ozone layer is located between 17 kilometers and 35 kilometers above Eart

What was the 200 years of peace known as

How to factor 54a +24b

Which event sparked the outbreak of World War I? (1) attack on Pearl Harbor by Japan (2) Germany’s invasion of Poland (3) Bolshevik coup d’état in Russia (4) as

What did Union forces decide to attack in their effort to demoralize the South after 1863? A. enslaved people B. Confederate monuments C. political leaders D

How to factor 54a +24b

Write an entry for your blog which describes a place that you have visited which has affected you or stayed in your memory, and explain why this is so. (16 mark

How do you become a Christian?

The passage of the USA Patriot Act of 2001 and the creation of the Department of Homeland Security reflect the determination of the United States government to