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slavikrds [6]
3 years ago
15

What is the problem with earthworms in Minnesota?

Biology
1 answer:
Elden [556K]3 years ago
6 0

Answer:

Explanation:

Minnesota's hardwood forests developed in the absence of earthworms. Without worms, fallen leaves decompose slowly, creating a spongy layer of organic "duff." This duff layer is the natural growing environment for native woodland wildflowers.

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It's legit how plants live. Sun feeds plants, plants feed animals/us, animals feed animals/us, everything living works better when it eats
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All of the DNA in each of your cells is the same, but which type of cell it is depends on gene expression within the cell.
ankoles [38]
Hello Ajscandrol,
Thank you for posting your question on brainly.

I would say true.

Hope i helped.
Cheerio!
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3 years ago
When looking across the periodic table from left to right, which of these groups are the first to contain nonmetals?
Doss [256]
The correct answer is group 18
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Why is your respiratory system necessary for your body to live
Sonja [21]

Answer:

The respiratory system is necessary for an organism's body to live because it introduces oxygen-rich air, which is needed to perform vital functions, while at the same time promoting the elimination of carbon dioxide.

Explanation:

Oxygen (O₂) is necessary for life because it participates in the process of cellular respiration, a mechanism that allows the oxidation of glucose to form energy in the form of ATP.

The respiratory system is made up of a set of organs that carry air into the body and facilitate gas exchange, i.e. the entry of O₂ into the blood and the elimination of potentially harmful carbon dioxide (CO₂).

This exchange of gases occurs in structures called pulmonary alveoli, whose surface is located in relation to the pulmonary capillary vessels.

  • The entry of air into the lungs brings O₂ to the alveoli, which will diffuse into the pulmonary capillary for the process of hematosis or oxygenation of the blood.
  • CO₂, a product of metabolism, leaves the capillary to the alveoli, to join the air that will be expelled during expiration.

Both O₂ and CO₂ require a transport molecule in the blood, red blood cell hemoglobin, which binds the gases and allows them to be transported to and from the tissues.

Learn more:

Exchange of respiratory gases brainly.com/question/4569375

7 0
3 years ago
A cell is placed in a solution that is hypotonic to the cell. Which of the following best describes movement of water in this si
Lera25 [3.4K]

Answer:

C. Water will flow into and out of the cell, but the overall net movement will be into the cell.

Explanation:

In a hypotonic solution, the concentration of water outside the cell is higher than inside the cell and the concentration of the solute is lower than inside the cell, therefore, water will flow in and out of the cell but the net movement of water will be from area having higher water concentration to lower concentration.

That means the net movement of water will be into the cell if a cell is placed into the hypotonic solution. Water moves in and out of a cell by the process called osmosis which is a type of diffusion.

This movement of water into the cell will swell cell and the cell can burst if it is not protected by a cell wall. Therefore the right answer is C.

8 0
3 years ago
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