1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mojhsa [17]
3 years ago
7

The bacteria can chemically combine nitrogen with hydrogen to form ammonia (NH3). This combining process is called nitrogen fixa

tion.
Which group of organisms chemically combines nitrogen with hydrogen in a process called nitrogen fixation?


birds and reptiles


all mammals


bacteria


only aquatic plants
Chemistry
1 answer:
nikklg [1K]3 years ago
7 0

Answer:

bacteria

Explanation:

they are decomposers. they decompose dead material by fixing nitrogen

You might be interested in
Why males on average have VO2max than females?
katrin [286]
The average sedentary male will achieve a VO2 max of approximately 35 to 40 mL/Kg/min. And the average sedentary female will score a VO2 max of between 27 an 30 mL/Kg/min.
6 0
2 years ago
Sodium oxide contains Na+ ions and O2- ions.<br> Give the formula of sodium oxide
mixer [17]
To be honest, I learned this in school so I'll tell you XD

The formula of sodium oxide is Na2O
8 0
3 years ago
air in a closed container with a fixed volume is heated from 25 c to 36 c if the pressure is initially at 3.8atm what would the
Nikitich [7]
P1T2 = P2T1
(3.8)(36)=25P2
136.8=25P2
136.8/25=P2
P2=5.472atm
8 0
3 years ago
6. Would you describe each of these temperatures as warm, hot, or cold?
mash [69]

Answer:

b: Hot

a: Cold

c: Cold

d: Warm

e: Warm

f: Cold

g: Hot

Explanation:

:)

8 0
2 years ago
Ok so I have 3 beakers of clear liquid each holding a different substance, Water, Magnesium Sulphate and Sodium Carbonate how ca
nataly862011 [7]
For water you could add oil..ex: cooking oil separates form water because water is heavier than oil.

For Magnesium Sulfate you could add Sodium Carbonate..ex: Sodium Carb reacts to Mg Sulfate adding a darker hue to the liquid and adding a lot of bubbles.

For Sodium Carbonate you could add Sulfuric Acid..ex: Sulfuric Acid would add a reaction to the Sodium Carb that would resembling water boiling 

H0P3 It H3LPS :)
7 0
3 years ago
Other questions:
  • Spread Spectrum (SS) encoding: a) Name four spread spectrum techniques. b) Which one of them was originally devised against eave
    9·1 answer
  • What happens when particles vibrate?
    14·1 answer
  • When phenolphthalein indicator is added to a colorless solution with a pH of 10, a student observes and concludes that the teste
    8·1 answer
  • scientist have found many marine fossils on the mountain far from any ocean or sea what is the best explanation for these fossil
    10·1 answer
  • Calculate the density of an<br> object with a mass of 20 g<br> and a volume of 2.3 mL.
    11·2 answers
  • Thermal radiation emitted by objects allows us to feel infrared<br> energy as _____
    7·1 answer
  • The normal freezing point of a certain liquid
    15·1 answer
  • *CHEMISTRY*
    6·1 answer
  • Based on the information in the graph, what is the relationship between air temperature and the amount of water vapor that the a
    6·1 answer
  • Daniel is having a BBQ and he's making cheeseburgers. He has two packs of hamburger patties (each
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!