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
meriva
3 years ago
8

How is the nitrogen cycle important to humans? HELP 18 mins

Physics
2 answers:
nirvana33 [79]3 years ago
6 0

Answer:

Its B

Explanation:

It converts nitrogen into a form that humans can obtain by eating other organisms.

nikdorinn [45]3 years ago
3 0

Nitrogen is a crucially important component for all life. It is an important part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.

You might be interested in
It is friction that provides the force for a car to accelerate, so for high-performance cars the factor that limits acceleration
bearhunter [10]

Answer:

About 12 seconds

Explanation:

6 0
3 years ago
Complete the following sentence: The term coherence relates to the phase relationship between two waves. the polarization state
77julia77 [94]

Answer:

<em>the phase relationship between two waves.</em>

<em></em>

Explanation:

Coherence describes all properties of the correlation between physical quantities between waves. It is an ideal property of waves that determines their interference. In a situation in which there is a correlation or phase relationship between two waves. If the properties of one of the waves can be measure directly, then, some of the properties of the other wave can be calculated.

6 0
3 years ago
Explain how to find the angle between two nonzero vectors. Choose the correct answer below. A. The angle between two nonzero vec
kozerog [31]

Answer:

θ = Cos⁻¹[A.B/|A||B|]

A. The angle between two nonzero vectors can be found by first dividing the dot product of the two vectors by the product of the two vectors' magnitudes. Then taking the inverse cosine of the result

Explanation:

We can use the formula of the dot product, in order to find the angle between two non-zero vectors. The formula of dot product between two non-zero vectors is written a follows:

A.B = |A||B| Cosθ

where,

A = 1st Non-Zero Vector

B = 2nd Non-Zero Vector

|A| = Magnitude of Vector A

|B| = Magnitude of Vector B

θ = Angle between vector A and B

Therefore,

Cos θ = A.B/|A||B|

<u>θ = Cos⁻¹[A.B/|A||B|]</u>

Hence, the correct answer will be:

<u>A. The angle between two nonzero vectors can be found by first dividing the dot product of the two vectors by the product of the two vectors' magnitudes. Then taking the inverse cosine of the result</u>

3 0
3 years ago
A bomb, originally sitting at rest, explodes and during the
Archy [21]

Answer:

opposite

Explanation:

6 0
3 years ago
A skateboarder rolls down the sidewalk with an initial velocity of 0 m/s. If her acceleration is
VikaD [51]

Answer:

80m/s

Explanation:

to find it you have to work it out by using the formula distance divided by speed to find time.

3 0
3 years ago
Other questions:
  • A skateboarder, starting from rest, rolls down a 10.9-m ramp. When she arrives at the bottom of the ramp her speed is 6.74 m/s.
    9·1 answer
  • If a spring stores 5 J of energy when it's compressed by .5 m, what is the spring constant of the spring?
    11·2 answers
  • Dibujar un triángulo,dividelo en tres partes,en la parte de arriba ponga la D = a la distancia,en la parte de abajo a la izquier
    5·1 answer
  • Andrew shakes a rope, and the rope makes a wave as shown.
    13·2 answers
  • Can someone please provide a step by step explanation to the question in the image? It is really important for me to understand
    7·1 answer
  • A double-slit experiment is set up using red light (λ = 706 nm). A first order bright fringe is seen at a given location on a sc
    9·1 answer
  • How do burrowing rodents affect soil fertility? A) They feed on the nutrients in the soil leaving little for plants to absorb. B
    15·2 answers
  • 5. Peter had an inflated balloon that he released and flies across the room. The balloon slows down and then stops on top of the
    11·2 answers
  • Amy uses 20 N of force to push a lawnmower 10 meters. How much work does she do?
    9·1 answer
  • What is the net magnetic flux through any closed surface?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!