Biology, 26.07.2019 10:00 jordantay208
The bacteria can chemically combine nitrogen with hydrogen to form ammonia (nh3). this combining process is called nitrogen fixation. which group of organisms chemically combines nitrogen with hydrogen in a process called nitrogen fixation? a. all mammals b. only aquatic plants c. birds and reptiles d. bacteria
Answers: 2
Biology, 21.06.2019 21:30
I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.
Answers: 3
Biology, 22.06.2019 11:00
What is the term for a water wave that is created by an underwater earthquake?
Answers: 2
Biology, 22.06.2019 14:30
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 1
Biology, 22.06.2019 18:00
The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?
Answers: 2
The bacteria can chemically combine nitrogen with hydrogen to form ammonia (nh3). this combining pro...
History, 23.08.2019 13:30
English, 23.08.2019 13:30
Chemistry, 23.08.2019 13:30
Mathematics, 23.08.2019 13:30
Biology, 23.08.2019 13:30
Health, 23.08.2019 13:30
Health, 23.08.2019 13:30
Biology, 23.08.2019 13:30
Mathematics, 23.08.2019 13:30
History, 23.08.2019 13:30
Mathematics, 23.08.2019 13:30
Mathematics, 23.08.2019 13:30