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
alexandr1967 [171]
2 years ago
7

A scientist who studies the glacier worm mesenchytraeus solifugus investigates which two "spheres"?

Biology
2 answers:
vivado [14]2 years ago
7 0
Geosphere and biosphere
Tamiku [17]2 years ago
5 0

Answer:

Hydrosphere and Biosphere

Explanation:

Hydrosphere refers to all the water bodies that exist on earth. This includes the ocean water, glaciers, and icebergs of the polar region, streams and river water.

The biosphere refers to the region in which life exists and interacts with one another. Overall, it includes the hydrosphere, atmosphere and the earth's surface where they are inhabited by the living species.

The given organism is a worm named 'Mesenchytraeus Solifugus', and when it is studied by scientists, he investigates the two spheres namely the hydrosphere and the biosphere. This helps him in understanding the characteristics of the organisms, the water as well as the atmospheric composition.

You might be interested in
Provide an example of how cells balance the redox potential between different cellular components?
crimeas [40]

En la respiración celular, la célula depende totalmente de las reacciones Redox, para ser precisos de la reducción del NAD a NADH y la oxidación de NADH a NAD.

Ahora veamos una situación diferente.

En la fotosíntesis, ocurre la reacción inversa de redox, como se muestra en la siguiente ecuación:

6CO2 + 6H2O + E --> C6H12O6 + 6O2

La energía biológica se almacena y se lanza con la frecuencia por medio de reacciones redox. La fotosíntesis implica la reducción del CO2 en azucares y la oxidación del H2O en oxigeno molecular (O2), mientras que en la respiración es lo inverso, la oxidación de azucares a CO2 y H2O.

Entre los pasos redox de la fotosíntesis, compuestos deducidos del CO2 reducen el NAD lo que crea entonces, la creación gradiente de protones, que conduce a la síntesis del ATP y es mantenida por la oxidación del O2.

En los seres vivos, el término redox se utiliza para describir el equilibrio NAD-NADH y NADP-NADPH.

El estado redox contribuye al equilibrio de los sistemas metabólicos. En el caso de alteraciones en las reacciones redox, puede producirse HIPOXIA, que es el déficit del O2 en la sangre, CHOQUE, que es el mal circulamiento de lal sangre y la SEPSIS.

7 0
3 years ago
The function of the heart and blood vessels that supplies oxygen and nutrients to the entire body is known as:
MAXImum [283]
I think it might be the vein
4 0
3 years ago
Microscopic plants called algae grow inside the top layer of sea ice in the Antarctic if enough sunlight reaches that layer of i
MrRa [10]

Answer:

The correct answer is: (A).

Explanation:

  • In the question, it is mentioned that the algae can grow under the conditions of "enough sunlight" and "enough nutrients".
  • Sunlight reaches the algae, by first falling on the surface made up of ice and snow and then refracting from there into the top layer of the ice where the algae grows.
  • However, the capability of both snow and ice to reflect sunlight is far more than that of refracting sunlight.
  • Therefore, the amount of light received by the algae is similar in absence or presence of the layer of snow on the top layer of ice.
  • However, on deposition of snow on the layer of the ice, the weight of the ice increases and it sinks below into sea water.
  • This allows more nutrient rich sea water to percolate into the ice and reach the algae.
  • The algae receive more nutrients from the sea water and hence is capable undergoing better metabolism and growth.
  • Hence, more algae are produced under such a situation.
5 0
3 years ago
Which of the following genotypes could be described as homozygous
alina1380 [7]

Answer:

c

Explanation:

C is this answer because they are both dominant and the same

8 0
3 years ago
In which organelle do active and passive transport occur in the cell ?
d1i1m1o1n [39]

Answer: Small Intestine

5 0
2 years ago
Other questions:
  • Explain what you believe may have happened to the ecosystem in year 6 from the Ecosystem Study graph above.
    10·1 answer
  • Visible light is seen as white light, however, when it passes through a prism, we see multiple colors, why does this happen?
    5·1 answer
  • yeast cells reproduce quickly by budding. This is a form of ___________ reproduction so all the yeast cells ____________.
    6·2 answers
  • A female, tortoise-shell, tailless Manx cat mates with a male solid black tailless Manx cat. Their first litter produced 1 taill
    7·1 answer
  • Help please anyone please!!!!
    13·2 answers
  • What role did the Agarose Gel play in sorting the DNA strands ?
    9·1 answer
  • Compare salt marshes and mangrove forests and explain why mangrove forests are such critical habitats on high energy coasts.​
    9·1 answer
  • All fungi can be called as?​
    7·1 answer
  • Are there organelles that only exist in animal cells? If so, state it and it's<br>function.​
    9·1 answer
  • The person in the picture has a lot of potential energy? true or false
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!