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
Nadya [2.5K]
3 years ago
5

2.

Biology
1 answer:
castortr0y [4]3 years ago
8 0
I believe It is A because fissure eruptions are common on large volcanoes and also is built up by many layers of hardened lava, tephra, pumice, and volcanic ash.
You might be interested in
En los seres vivos acuaticos el oxigeno es tomado del __________ y penetra a la celula por el fenomeno de ___________
andrezito [222]

Answer:

En los seres vivos acuáticos el oxigeno es tomado del <u><em>agua</em></u> y penetra a la célula por el fenómeno de <em><u>respiración branquial.</u></em>

Explanation:

La respiración es el proceso mediante el cual los seres vivos obtienen oxígeno.  Es decir, la respiración implica el reemplazo del dióxido de carbono en los pulmones por oxígeno del aire, y puede ser pulmonar, branquial, traqueal o cutánea.

La respiración branquial es un tipo de respiración propia de la mayoría de los animales acuáticos y se lleva a cabo en las branquias, unas estructuras con forma de láminas que contienen vasos sanguíneos. Los animales acuáticos dispone de estos órganos que permiten absorber el oxígeno que se encuentra en el agua y eliminar el dióxido de carbono.

El agua que entra por la boca y circula por las branquias, donde el oxígeno es absorbido, pasa a la sangre y es transportado a todo el cuerpo donde se produce una respiración celular.

Es decir, <em><u>en los seres vivos acuáticos el oxigeno es tomado del agua y penetra a la célula por el fenómeno de respiración branquial.</u></em>

5 0
3 years ago
As the cell plate of a plant cell dissolves what happens next
Alchen [17]

Answer:

Cell plate. Once the cell plate reaches and fuses with the plasma membrane the phragmoplast disappears. This event not only marks the separation of the two daughter cells, but also initiates a range of biochemical modifications that transform the callose -rich, flexible cell plate into a cellulose -rich, stiff primary cell wall.

Explanation:

5 0
3 years ago
How far does the Pwave travel in 2 minutes?
suter [353]

Answer:

hour

Explanation:

7 0
3 years ago
The result that may be obtained from testing a hypothesis
ioda

A scientific theory can be made by testing something.

7 0
3 years ago
Why is it important that the phospholipid bilayer be both hydrophobic and hydrophilic?
lbvjy [14]
<span>It is important that the phospholipid bilayer is both hydrophobic in the surface and hydrophilic inside to control and manage the incoming organic compounds mainly water from exceeding the needed amount or destablizing the concentration established by the cells. </span>
<span>Hydrophilic is a characteristic of an object which is attracted to water or can synthesize with water. In contrast to hydrophobic like fats, oils and lipis which has a strong aversion and dislike to water molecules. </span>
Transmembrane proteins are found in the plasma membrane. Hydrophilicregions are embedded <span>within the membrane, and Hydrophobic regions project from both surfaces of the bilayer. </span><span>
Approximately 20-80% of the cell membrane is composed of lipids, the rest, is made up of protein. The lipid layer of the membrane gives it flexible and permeable characteristic. While the protein part assists in transport of molecules it needs to survive.<span>
</span></span>
8 0
4 years ago
Read 2 more answers
Other questions:
  • Which parts make up the major components of the peripheral nervous system autonomic?
    6·1 answer
  • Which of the following adaptations does not protect tundra organisms from heat loss?
    15·2 answers
  • A titration is performed to determine the concentration of an unknown acid. Which piece of equipment is best suited to perform t
    11·2 answers
  • Jack believes that mental illness is a disease with biological causes, remedied primarily by treating the patient. which model o
    8·1 answer
  • The client is a young mother whose spouse died 3 months ago. the client is tearful and unkempt, eats a poor diet, and has lost 5
    7·2 answers
  • Which of the following actions would increase enzymatic activity in a bacterial cell that normally thrives in the human body?
    10·1 answer
  • In which type of exercise would fat reserves be used to create ATP?
    13·2 answers
  • Which of the following is most likely responsible for the fact that organic molecules no longer formed spontaneously on Earth?
    5·1 answer
  • HELP ME PLEASE
    9·1 answer
  • In which stage is carbon dioxide released?Glycolysis, the Krebs cycle or electron transport?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!