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
11Alexandr11 [23.1K]
3 years ago
7

Why is a nutrient cycle on earth called closed system

Biology
1 answer:
anastassius [24]3 years ago
4 0

Answer:

<em>The nutrient cycle </em><em>is nature's recycling system. All forms of recycling have feedback loops that use energy in the process of putting material resources back into use. </em><em>Recycling</em><em> in ecology is regulated to a large extent during the process of decomposition.</em><em> Ecosystems employ biodiversity</em><em> in the food webs that recycle natural materials, such as mineral nutrients, which includes water. </em><em>Recycling in natural systems</em><em> is one of the many ecosystem services that sustain and contribute to the </em><em>well-being</em><em> of human societies.</em>

<h2>Explanation:</h2>

HAVE A GOOD DAY!

I have Bolded important facts aswelll

You might be interested in
Answer the following question:​
balandron [24]

Answer:

It becomes something like that

It becomes firm/turgid if it were an animal cell it would've burst but the cell wall prevents it from doing so.

3 0
3 years ago
What term is used to describe the nuclear contents during interphase
kolezko [41]

Chromatin is the component that specifies the nuclear contents during inter-phase.

<u>EXPLANATION:</u>

  • The term inter-phase is the type of phase in which the cells would exhibit in all parts of its life.
  • Chromatin is a term used to explains the components and contents of the nuclear in its inter-phase.
  • A cell grows normally and duplicates its internal structure, the DNA, during inter-phase.
  • Then it divides during the phase called mitosis after inter-phase.
8 0
3 years ago
What happens in the mitochondrion?
Stells [14]

Answer:

the powerhouse of the cell

Explanation:

4 0
3 years ago
Read 2 more answers
Use the information below to answer the following question(s). In a survey, the rate of heavy smokers was reported as 270 per 10
Eddi Din [679]

The probability that neither of them is a heavy smoker is 0.53 or 53%

<h3>What is genetic probability?</h3>

Probability serves to mathematically estimate the possibility of events that happen by chance, that is, as a matter of luck.

In this case:

Probability that selected one is heavy smoker is:

p=270/1000=0.27

Number of individuals selected  is 2 and We know that:

P(X=x)=nc_x(1-p)^{n-x}(p)^x

We need to prove that X=0:

P(X=0)=nc_0(1-0.27)^{2-0}(0.27)^0

P=0.5329

See more about genetic probability at brainly.com/question/851793

#SPJ1

3 0
2 years ago
Which source creates the most direct pollution?
Otrada [13]

Answer:

Water pollution is one of  the most common type of pollution that leads to the deterioration of the water quality mainly due to the man-made interference. Direct and indirect pollution are two of its types. Direct pollution as the term suggests refers to the direct flow of pollutants in the water in contrast to the indirect pollution that  accounts for the transport of pollutants eventually to the water body.

Explanation:

Direct pollution is characterized by the release of toxic fluid directly in the water body. The main source of this type of pollution are the toxic pollutants from the large factories. Some of the other sources includes solid waste from the household activities and waste from agricultural practice like fertilizers, and the waste generated by the waste water treatment plant.  

7 0
3 years ago
Other questions:
  • A cyclin called cyclin E forms a complex with a cyclin-dependent kinase called Cdk 2. This complex is important for the progress
    14·1 answer
  • Disruptive selection events select for _______. a. common traits b. genetic uniformity c. camouflage traits d. extreme traits
    7·1 answer
  • Drugs that amplify neurotransmitter activity are called
    10·1 answer
  • 1. Describe the process of germination and plant growth you observed in the lab activity for a dicot plant.
    8·1 answer
  • Which shot angle rarely results in a clean kill, ruins a lot of meat, and provides an animal the best opportunity to detect the
    6·1 answer
  • Please Help me I will give out extra points. This type of cell contains a nucleus and organelles that are surrounded by membrane
    13·2 answers
  • What do the brackets around a chemical mean, like for [h + ]?
    11·1 answer
  • Could an isolated melanin granule move along an actin microfilament?
    14·1 answer
  • State how a gas produced by respiration is recycled in nature
    8·2 answers
  • HERES EVEN MORE POINTS, im giving away points to you guys live you all
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!