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Afina-wow [57]
1 year ago
11

Blood pumps through arteries due to contraction of the arterial walls but flows more freely through veins because there is littl

e to no contraction. Based on this information, which would you expect to be present in higher quantities in arteries than in veins
Biology
1 answer:
eduard1 year ago
8 0

Excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

<h3>What are Excitable cells?</h3>

Excitable cells are defined as those cells that are capable of generating electrical impulses when stimulated. Example of such cells include:

  • Neurons,

  • muscle cells( smooth, skeletal and cardiac)

  • Endocrine cells.

The artery is made up of higher amount of smooth muscles than the veins therefore, excitable cells like those found in muscle tissue are expected to be present in higher quantities in arteries than in veins.

Learn more about muscles here:

brainly.com/question/25778330

#SPJ1

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Fungi are both beneficial and destructive. This fungus is living in and on the tree seen here. This is a ____________ relationsh
Gwar [14]

Answer:

The correct answer will be option-D.

Explanation:

Fungi forms symbiotic or mutual relationship with higher plants known as mycorrhizae.

These mycorrhizae could be present on the tree parts like stem which form the ectomycorrhizae and some live inside the plant parts like in the roots and known as endo-mycorrhizae.

The fungi provide useful nutrient like they absorb phosphorus from the soil and provide it to the plants and in return plant give shelter to these fungi.

Thus, option-D is the correct answer.

3 0
3 years ago
Which of these processes has a cooling effect on Earth?
Bingel [31]

I believe the answer is B: Earth's oceans absorb some of the carbon dioxide from the atmosphere.

4 0
3 years ago
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Simone is creating a model to track the movement of carbon atoms in an ecosystem. Which statement best explains the role of plan
Mademuasel [1]

Although I cannot see the model for Simone's experiment, I can offer the insight that the most likely role of plants in the model is that they consume the carbon atoms and produce oxygen.

<h3>How do plants affect the carbon in the atmosphere?</h3>
  • Plants are known to have a<u> great effect</u> on the carbon levels of the atmosphere.
  • The correlation is that the more plants are present, the less carbon is free in the air.
  • The reason for this is that plants use carbon dioxide as a substrate to manage the process of photosynthesis.
  • As a by-product, after consuming carbon dioxide and completing photosynthesis, plants release oxygen into the atmosphere.

Therefore, we can confirm that the most likely role of plants in the model created by Simone, is that they will consume carbon atoms in the form of carbon dioxide in order to sustain photosynthesis, which releases oxygen.

To learn more about photosynthesis visit:

brainly.com/question/1388366?referrer=searchResults

6 0
2 years ago
Definition: This is the process of matter changing from the liquid to the solid state.
givi [52]

Answer:freezing

Explanation:

7 0
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What are the unique properties of carbon
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carbon have high catination property means self linking property

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