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
Neko [114]
3 years ago
5

How do humans obtain the nitrogen they use in their bodies

Biology
2 answers:
steposvetlana [31]3 years ago
7 0
BY CONSUMING PLANTS OR OTHER ANIMALS
olya-2409 [2.1K]3 years ago
3 0
<span>Most organisms, including humans, can't use the free gaseous form of nitrogen found in the air. We need other organisms and natural processes to "fix" nitrogen into a solid form that plants and animals can use. Most of the nitrogen that plants and animals use is made by bacteria.</span>
You might be interested in
Haploid sperm and egg are produced via meiosis. What process is responsible for producing the 2N zygote?
kirza4 [7]

The answer is fertilization.


Fertilization is the process in which two haploid gametes fuse to create one diploid cell. <span>In this process, male sperm fuses with female egg which creates a zygote. Since they are haploid (n), after fertilization, they will create the zygote which contains chromosomes from the sperm and chromosomes from the egg. The zygote, thus, has two sets of chromosomes, so it is diploid (2n).</span>
4 0
3 years ago
Read 2 more answers
When the football is snapped, which player will have the smallest change in kinetic energy?
DanielleElmas [232]
When you are finding the kinetic energy, it is best to keep this formula in mind.

Ek = 1/2mv²

Where m is mass and v is velocity. Basically sub the numbers in to find the kinetic energy for each. In this case, subbing all the numbers, the smallest change in kinetic energy is the Lineman with a kinetic energy of just 540N.
5 0
2 years ago
Read 2 more answers
~~MULTIPLE CHOICE QUESTION~~
Mumz [18]
-Homologous structures in different organisms
5 0
2 years ago
How does phosphorus reach surface waters​
egoroff_w [7]

It is an essential element for plant life, but when there is too much of it in water, it can speed up eutrophication (a reduction in dissolved oxygen in water bodies caused by an increase of mineral and organic nutrients) of rivers and lakes. Soil erosion is a major contributor of phosphorus to streams.
5 0
3 years ago
Select all that apply
trapecia [35]
I know that for sure it's in the workplace and I think hospital or clinic
6 0
2 years ago
Read 2 more answers
Other questions:
  • In animal cells, is/are usually a one way path​
    12·1 answer
  • What’s the difference between phylum and division
    12·1 answer
  • How to deal with depression
    15·2 answers
  • QUESTION 27
    13·1 answer
  • I WILL DUB THEE BRAINLIEST!! 50 points! Which of the following statements BEST describes the importance of carbon in the cell? S
    11·1 answer
  • What term refers to the gene that is expressed when two different genes for a trait are present in a gene pair?
    15·1 answer
  • A blood pressure reading of 120/80 Question 2 options: a. indicates a diastolic blood prssure of 120. b. is an indication of hyp
    11·1 answer
  • When an organism is exposed to a limited quantity of oxygen, the cell's mitochondria will stop cellular respiration involving th
    6·2 answers
  • Which of the following is an example of genomic imprinting in humans? Which of the following is an example of genomic imprinting
    14·1 answer
  • Why is a plant classified as an autotroph
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!