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
geniusboy [140]
3 years ago
13

Nitrogen-fixing bacteria live in protective nodules (bumps) on the roots of some plants. These bacteria are able to convert gase

ous nitrogen from the air into a form of nitrogen that the plants can use. Which type of relationship is this?
A. mutualism
B. predation
C. commensalism
D. parasitism

i think it is a or b
Chemistry
2 answers:
Vsevolod [243]3 years ago
3 0
I believe it is A because the plant is offering protection while the bacteria is converting it in to nitrogen that the plant can use!
ankoles [38]3 years ago
3 0

Answer:

A

Explanation:

You might be interested in
What heat travel directly to the earth
rusak2 [61]
Radiation is the heat that travels directly to the earth
8 0
3 years ago
What is the element 3O2 name​
bija089 [108]

Answer:

Triplet oxygen

Explanation:

Based on my research it is called Triplet Oxygen, if this is wrong I'm sorry

5 0
3 years ago
Consider the reaction of A(g) + B(g) + C(g) => D(g) for whichthe following data were obtained:
AveGali [126]

Answer:

rate= k[A]²[B]²[C]

Explanation:

When concentration of A is increased two times ,keeping other's concentration constant , rate of reaction becomes 4 times .

So rate is proportional to [A]²

When concentration of B is increased two times , keeping other's concentration constant,rate of reaction becomes 4 times.

So rate is proportional to [B]²

When concentration of C is increased two times , keeping other's concentration constant, rate of reaction becomes 2 times.

So rate is proportional to [C]

So rate= k[A]²[B]²[C]

5 0
3 years ago
Two scientists were competing to earn some grant money to fund their research, because
Citrus2011 [14]
Societal and economical
3 0
3 years ago
Read 2 more answers
What will the core contain
olga2289 [7]
They fuse helium into carbon. Hope it helped
7 0
3 years ago
Other questions:
  • Texas is 790 miles from east to west. How many feet is that if 1 mile is equal to 5,280
    5·1 answer
  • What is the volume in liters of 321 g of liquid with a density of 0.84 g/mL
    6·1 answer
  • Gold can undergo transmutation. es001-1.jpg This type of nuclear decay is called .
    9·2 answers
  • How would understanding the properties of matter be helpful in other fields of study besides chemistry?
    12·2 answers
  • Which statements about gravity are true
    12·1 answer
  • You chill your reaction in an ice bath when adding nitric acid to the sulfuric acid. why?
    15·1 answer
  • Which of the following elements can have an expanded octet when they form covalent compounds with other elements?
    10·2 answers
  • Students set up the stream table apparatus seen here. They began their experimentation with trials to determine the
    12·1 answer
  • Write one word for the following short form of an element​
    15·1 answer
  • Is anyone good at chemistry if so Can someone help me please NO LINKS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!