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
BigorU [14]
2 years ago
13

How do sulfur and phosphorus move from the biotic to the abiotic pools during their cycles? A) Primary consumers eat producers.

B) Secondary consumers eat primary consumers. C) Plant material is deposited in layers of ponds and lakes. D) Decomposers break down the remains of producers and consumers.
Biology
1 answer:
worty [1.4K]2 years ago
4 0

Answer:D) Decomposers break down the remains of producers and consumers

Explanation:A biotic pool is a tidal pool with diverse and changing habitats of living factors. We can say they are important mini ecosystems within the larger ecosystem.

The abiotic pool involves the elemental phases of nature,the non living parts of the ecosystem. Decomposition (break down) of elements/organic compounds is the characteristic bridge between both pools into what is known as nutrients.

This tell us that the ultimate dead part of producers and consumers are used up in this process.

Some of the nutrients released in the biogeochemical cyclic process includes sulfur and phosphorus and they move through the ecosystem.

Note: The biogeochemical cycle is a pathway of movement for chemical elements.

The chemical elements in nature moves through both biotic and abiotic components via abiotic and biotic interaction in the ecosystem

Few abiotic factors includes rocks, air, water, and chemicals while biotic factors includes living organisms activities.

All living and non living elements of nature play vital roles in the great biogeochemical cycle.

You might be interested in
Which of the following best describes the process of diffusion?
sveta [45]
"Diffusion is the movement of molecules from an area of higher concentration to one of lower" is the one among the following choices given in the question that <span>best describes the process of diffusion. The correct option among all the options that are given in the question is the fourth option or the last option.</span>
6 0
3 years ago
Read 2 more answers
Which of these is an advantage of using models to study tectonic plate movements?
wariber [46]

The correct answer is option Observations can be made from outside the "system".

The study of the plate tectonics allows the observation of the movement of the plate tectonics. These observation can be study to determine the pattern of the movement from outside the plate tectonics system and the event occurring due to plate tectonics can be predicted.

5 0
3 years ago
Read 2 more answers
If you have a pet cockroach with a brown body, how could you find out if it is
aleksklad [387]

Answer:

by testcrossing with a homozygous recessive partner

Explanation:

<u>If a pet cockroach exists whose zygosity is unknown, this can be determined by a test cross. A test cross involves crossing an organisms whose zygosity is unknown with a partner that is homozygous recessive for the same trait.</u>

Let us assume that brown body is represented by the allele B, the dominant allele. The homozygous recessive version would be bb.

The genotype of a brown cockroach whose zygosity is not known can be denoted as B_, where '_' can be a 'B' or a 'b'.

When B_ is crossed with bb:

B_   x   bb

Progeny

2 Bb

2 _b

The phenotype of Bb would be brown (since B is dominant over b) while the phenotype of _b would depend on the zygosity level of the cockroach.

If the unknown genotype is BB, then _b becomes Bb and the phenotype will be a brown body. This means that all the progeny will appear brown. (<em>see the first attached image for the Punnet's square</em>)

In other word, if the unknown genotype is bb, then _b becomes bb and the phenotype will be a alternate color (non-brown) body. This means that 50% of the progeny will appear brown while the remaining 50% will be in the alternate color. (<em>attached</em>

3 0
3 years ago
Plants' leaves absorb energy from __________, which often comes from the Sun. What word completes the sentence?
GarryVolchara [31]
<h3>Answer:</h3>

Plants' leaves absorb energy from \boxed{\bf sunlight}, which often comes from the Sun.

Explanation:

Plants create glucose and oxygen from carbon dioxide and water in the presence of sunlight which provides energy for the reaction to occur.

Sunlight is an essential component during photosynthesis.

5 0
2 years ago
What is backcross in genetics​
Harlamova29_29 [7]
Backcross, the mating of a hybrid organism, offspring of genetically unlike parents,with one of its parents or with an organism genetically similar to the parent.
3 0
3 years ago
Other questions:
  • Using the data, choose one of the 3 possible problems below. Justify your choice by writing a hypothesis to explain how it has s
    8·1 answer
  • Which role is NOT played by the small intestine?
    11·1 answer
  • Water enters the body of a sponge through the<br> spongocoel<br> ostia<br> mesohy<br> osculum
    5·2 answers
  • What could you do to support or reject this hypothesis
    15·1 answer
  • The graph below shows which wavelengths, in nanometers (nm), and corresponding colors of light are absorbed by the plant molecul
    9·2 answers
  • Please help me with this
    10·2 answers
  • According to the core-satellite hypothesis, Group of answer choices most species are common satellite species are found in many
    11·1 answer
  • I also need help with dis plz?
    5·1 answer
  • Explain why it is not accurate to call a virus that kills bacteria a “bacteria eater."
    5·1 answer
  • Please help me out<br> It would be appreciated
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!