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
Dimas [21]
3 years ago
13

Which 2 macronutrients most frequently serve as the limiting nutrient for plant growth in an ecosystem? is it different for terr

estrial vs. aquatic ecosystems?
Biology
1 answer:
storchak [24]3 years ago
5 0
<span>Phosphorus and nitrogen are the biggest limiting nutrients in both ecosystems. There are species that fix nitrogen in both, for example, legumes fix nitrogen in terrestrial ecosystems and cyanobacteria fix nitrogen in aquatic systems. But too much of a good thing can be harmful, the phosphorus that comes from runoff from terrestrial ecosystems can destroy aquatic ecosystems.</span>
You might be interested in
The five kingdoms of classification of organisms?<br><br>​
m_a_m_a [10]

Answer:

Hope it helps...

Explanation:

The five-kingdom system of classification for living organisms, including the prokaryotic Monera and the eukaryotic Protista, Fungi, Plantae and Animalia is complicated by the discovery of archaebacteria.

5 0
3 years ago
Read 2 more answers
A(n) ________ is a chamber that isolates the subject from the external environment.
coldgirl [10]
<h3><u>Answer;</u></h3>

A skinner chamber

A <u>skinner chamber</u> is a chamber that isolates the subject from the external environment.

<h3><u>Explanation;</u></h3>
  • A skinner chamber or skinner box an enclosed chamber which contains a bar or key that an animal can press or manipulate in order to obtain food or water as a type of reinforcement.
  • <em><u>This box was used by Skinner in his experiments concerning Operant conditioning. From the experiments that he conducted he realized that the important part of any operant conditioning id recognizing the operant behavior and the outcome resulted in that particular environment.</u></em>
4 0
4 years ago
Read 2 more answers
A bar of gold has a temperature of 22°C, and a bar of aluminum has a temperature of 27°C. Which statement explains why the bar o
Temka [501]

Answer:

C. The particles that make up the aluminium bar are moving faster.

Explanation:

You can notice how you rub your hands outside during winter, right? It gets warmer the more you rub your hands, so it is basically like that, but with the particles of the aluminium bar.

4 0
3 years ago
Read 2 more answers
How can we observe that the reaction is a heat-absorbing or exothermic reaction?
antiseptic1488 [7]
Heat absorbing (endothermic) reactions have an increased temperature once the reaction occurs. If it is exothermic the temperature of the substance itself decreases and it gives off heat.

3 0
3 years ago
The dna sequence that make up the genetic code of an organism determine which traits the organism will exhibit. How are the inst
atroni [7]

Answer:

Explanation:

The dna consists of bases- the order of bases determines the order of amino acids in a protein. Many proteins are responsible for showing a particular phenotype, i.e. physical trait.

Hope it helped!

7 0
3 years ago
Other questions:
  • Which category do you think humans belong to? Why do you think they fit in this category?
    11·2 answers
  • Jim releases a compressed spring. Describe the energy transformation taking place in the spring.
    6·1 answer
  • Dmitry holds his hand close to a fire. his _____ neurons allow him to feel the heat, while his motor neurons allow him to move h
    15·1 answer
  • With the use of site-directed mutagenesis, hemoglobin has been prepared in which the proximal histidine residues in both alpha a
    12·1 answer
  • Prelab Questions
    13·1 answer
  • If a pure-bred tall plant is crossed with a pure-bred short plant, the offspring will be:
    6·1 answer
  • What is the tRNA anticodon for UUA, UUG, CUU, CUC, CUA, CUG
    12·1 answer
  • cells only keep a small amount of _____ on hand and regenerate it as needed using energy stored in carbohydrates and other molec
    9·1 answer
  • If the membrane potential of a neuron decreases, the membrane potential _____.
    9·1 answer
  • Which term best describes the pattern of distribution for the human
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!