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Greeley [361]
3 years ago
10

Why is it important to protect networks of ecosystems and habitats? Provide an example of a species in Alberta that would benefi

t from such protection and state why
Biology
1 answer:
muminat3 years ago
4 0

Answer:

To maintain stability.

Explanation:

It is important to protect networks of ecosystems and habitats in order to get healthy and stable environment because the environment depends on ecosystems and habitats. If there is no ecosystem or habitat is destroyed then the whole ecosystem will greatly damaged that leads to the extinction of many animals that maintain stability in the environment. Swift fox (Vulpes velox)  and Bison (Bison bison athabascae) are the two species that can be protected by protecting habitat and ecosystem.

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The pubic symphysis connects the two hip bones anteriorly and provides a little movement during childbirth. Choose the most appr
My name is Ann [436]

Answer:

The most appropriate tissue to join the pubic symphysis -that provides resistance to pressure and stretch during childbirth- is fibrocartilage.

Explanation:

Options for this question are:

  • <em>A. Fibrocartilage.</em>
  • <em>B. Elastic cartlage.</em>
  • <em>C. Bone.</em>
  • <em>D. Hyaline cartilage.</em>

Fibrocartilage is made up of dense connective tissue rich in type I collagen fibers, hyaluronic acid and proteoglycans, which give it resistance to stretching and pressure.

Some ligaments are formed by fibrocartilage, in addition to the intervertebral discs and the junction of the pubic symphysis, allowing a certain degree of mobility to the associated structures due to their semi-elastic properties.

Hyaline cartilage, also made up of connective tissue, is less resistant than fibrocartilage.

Bone cannot form this junction, because it would not allow the relative mobility of the joint.

The elastic cartilage allows for stretching but not the strength needed to join the pubic symphysis.

Learn more:

Fibrocartilage brainly.com/question/5581914

4 0
3 years ago
A permeable rock weathers easily because it ________________________.
sleet_krkn [62]
I think the correct answer from the choices listed above is option b. A permeable rock weathers easily because it <span>contains many small, connected airspaces. Its porosity is very high that it can easily be destroyed by simple means. Hope this answers the question.</span>
7 0
3 years ago
The diagram shows a basic food chain. Which is the primary consumer? rabbit grass snake hawk
Lorico [155]

the correct answer is rabbit

4 0
3 years ago
Read 2 more answers
Which organisms perform photosynthesis in the ocean?
Semmy [17]
Photosynthetic algae
8 0
3 years ago
Read 2 more answers
Which of the following is MOST directly involved in the motility and intercellular signaling in T-cells: W) filamentous actin X)
Alexus [3.1K]

Answer:

W) filamentous actin

Explanation:

T cells are a type of white blood cells (leukocytes) that play a fundamental role in the immune system by determining the specificity of the immune response to specific antigens. In T cells, the remodeling of the actin cytoskeleton is critical for the movement of these cells through different tissue environments and for adjusting their behavior during the scanning of antigen-presenting cells. The actin cytoskeleton acts as a physical platform for intracellular signaling events that occur at the immunological synapse formed between a T cell and an antigen-presenting cell, thereby contributing to T cell activation.

3 0
3 years ago
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