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kotykmax [81]
3 years ago
7

How does a hypothesis help science understand the natural world?

Biology
1 answer:
Pachacha [2.7K]3 years ago
4 0
It can help show what people believe or understand about the natural world.
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Support, protection of soft tissue, mineral storage, and blood formation are functions of what system?
OLga [1]
The skeletal system is the answer
4 0
3 years ago
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An older adult client with a diagnosis of left-sided stroke is admitted to the facility. To prevent the development of disuse os
worty [1.4K]

This question is incomplete. Here´s the complete question.

A 70-year-old client with a diagnosis of left-sided stroke is admitted to the facility. To prevent the development of disuse osteoporosis, which objective is most appropriate?

a) Promoting range-of-motion (ROM) exercises

b) Promoting weight-bearing exercises

c) Maintaining protein levels

d) Maintaining vitamin levels

Answer: b) Promoting weight-bearing exercises

Explanation:

The bone is a living tissue that becomes stronger with exercise.  Weightlessness and immobility can lead to bone loss.  

Weight-bearing exercises are those that force us to work with gravity, like walking, hiking, jogging, climbing stairs, playing tennis, and dancing. They can help prevent disuse osteoporosis.

On the other hand, swimming and bicycling would be examples of non-weight-bearing exercises.

4 0
4 years ago
What organelle does “Pompe Disease” affect in the cell, and how does this disease affect someone’s life?
lana [24]
Pompe is a disease in which u have a defect in the lysosome (an organelle found in every eukaryotic cell). The gene should be making a certain enzyme but it doesn't. This causes things to build up in cells that shouldn't be there. This type if disease is progressive and can be fatal. The treatment for this disease is very expensive. A person would need enzyme replacement therapy...which is not cheap. It will drastically affect a person's life. One can have progressive muscle weakness (where they require a walker or wheel chair), respiratory problems (where a breathing tube might be needed) , and heart defects.

3 0
3 years ago
Which receptor on the helper T-cell recognizes the specific antigen from an antigen-presenting cell? Which receptor on the helpe
IgorLugansk [536]

Answer:

TCR

Explanation:

Helper T cells are the CD4T cells that are present in the inactive form. These cells have receptors for antigens on their surface. These antigen receptors are called T-cell receptors (TCRs). The function of TCR is to recognize and bind to specific foreign antigen fragments that are presented in antigen–MHC complexes. Different helper T cells have their unique TCRs to recognize a specific antigen–MHC complex. The CD4 proteins of helper T cells also interact with the MHC antigens and help maintain the TCR–MHC coupling.

5 0
3 years ago
Why are scientific journals considered a superior resource compared to other sources of scientific information?
ryzh [129]

Scientific journals are generally specialized for distinct academic fields or subdisciplines, and they are the most important way of communicating research findings.

  • In order to acquire a deeper knowledge of the facts and conclusions, the research frequently challenges prevalent assumptions and the research data given in the published research findings.
  • Scientists disseminate these research findings in scientific journals to make it publicly available to the masses.
  • Scientists describe the study they're building on in scientific publications and journals, as well as their research methodologies, datasets and data processing tools, and their data interpretation.

On the other hand;

Scientific information is concerned with investigating the characteristics and behavior of information, the forces influencing the flow of information, and how it is being processed for optimal usability and usefulness.

  • It deals with the creation, gathering, categorization, retention, retrieval, interpretation, transmission, and usage of data.

Thus, from the above explained concept we can conclude and agree that:

Scientific journals are far considered superior resources as compared to the sources of scientific information due to the fact that it is scientific journals are peer reviewed(i.e. experts in the field have used different research findings and methodologies) for its validation.

Learn more about scientific journals and information here:

brainly.com/question/10236018?referrer=searchResults

3 0
3 years ago
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