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
In-s [12.5K]
4 years ago
14

Which is the system? Fill in the blank

Biology
1 answer:
Dvinal [7]4 years ago
6 0

Answer:

Geothermal Energy

Explanation:

You might be interested in
Members of which phylum establish a successful symbiotic relationship with the roots of trees?
Alchen [17]

Answer:

The correct answer is Glomeromycota

Explanation:

Arbuscular mycorrhizae are characterized by the formation of unique structures, arbuscles, coils and vesicles of fungi of the phylum Glomeromycota. They are a type of endomicorrhiza in which the fungus penetrates the cortical cells of the roots of a vascular plant.

In this symbiotic association, the fungus helps the plant to capture nutrients such as phosphorus, sulfur, nitrogen and soil micronutrients. It is believed that the development of symbiosis with arbuscular mycorrhizae played a crucial role in the initial colonization of the earth by plants and in the evolution of vascular plants.

This symbiosis is a highly evolved mutualistic relationship found between fungi and plants.

8 0
4 years ago
Which word best describes the tone of the excerpt? A. mysterious B. mocking C. frustrated D. troubled
Taya2010 [7]

Answer:C. frustrated

Explanation:

5 0
4 years ago
AZT is a reverse transcriptase inhibitor. How does this drug prevent the replication of a retrovirus
Artemon [7]

Answer:

AZT is a thymidine analog

Explanation:

Azidothymidine (AZT) is an antiviral drug used for the treatment of the Human immunodeficiency virus infection (HIV/AIDS) by preventing the transmission of HIV from infected cells. AZT is capable of suppressing the activity of the enzyme reverse transcriptase of the retroviral HIV genome, which enables it to copy RNA into DNA. In infected cells, this double-stranded DNA is integrated into the host genome which is then instructed to produce identical HIV copies. AZT is a thymidine analog that is incorporated into DNA and thus interferes with DNA synthesis, thereby inhibiting cell proliferation.

4 0
4 years ago
Akeem cut his finger during an investigation, and it is bleeding slightly. Before helping him bandage the wound, which precautio
dlinn [17]

The teacher should clean the wound

Explanation:

the cut could've gotten something in it

5 0
3 years ago
Read 2 more answers
A kind of variable that a researcher purposely changes in an investigation is
Crazy boy [7]
That would be the independent variable :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • What would you have to do if you suspected that your plates were contaminated?
    8·1 answer
  • What process removes carbon dioxide from the ocean
    10·2 answers
  • 5.which of the following organelles is the control center of a cell?
    8·1 answer
  • How are dry climate regions identified?
    10·2 answers
  • Imagine that a protein molecule is to be exported from a cell. describe the pathway that the protein takes from the point of syn
    11·1 answer
  • Order the process of nuclear fusion, beginning with the first step on top and ending with the last step on the bottom. Drag answ
    6·1 answer
  • Menstrual flow results in the discharge of select one:
    15·1 answer
  • Biology Pretest: evolution
    12·1 answer
  • Which statement about the structure of organic molecules is true
    11·2 answers
  • Một đoạn AND có số Nu loại A là 250 Nu, loại X là 350 Nu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!