What are the three advantages of using conceptual models?

1 answer:

3 0

The conceptual model provides a concept of how the components of an atom are arranged, implying a similarity of the forces acting between those components.

It is important to note that the conceptual model is not necessarily correct or accurate. It simply provides a model which forms the basis for the discussion of the concepts involved.

Science is all about the discussion -- with the expressed aim of improving the conceptual model to the point that it is self-consistent and consistent with the existing body of accepted knowledge. [The hardest part is knowing when and how to question the body of accepted knowledge.]

You might be interested in

Drag each label to the correct location. Identify the function of each organelle.

Marysya12 [62]

Explanation:

This is the labelled diagram

3 0

3 years ago

"The time shown in the graph is most likely measured in

Cerrena [4.2K]

The answer that seems like would best fit this graph would be "(4)Years"

4 0

3 years ago

Which product of cellular respiration is used by the human body for energy

Butoxors [25]

Energy, water, and carbon dioxide are produced.,When the chemical bonds of the glucose molecule are broken, energy is released. The cell is able to store that energy in the chemical bonds of a special molecule called ATP.

8 0

3 years ago

Please help me with this i have class soon

denis23 [38]

Answer:

1 G

2 D

3 F

4 A

5 H

6 B

7 E

8 C

Explanation:

These should be the correct answers. I hope this helps you and good luck!

7 0

3 years ago

The heart is a cone-shaped muscular organ located within the ________ of the thorax. its apex rests on the ___________ and its s

Arte-miy333 [17]

The heart is a cone-shaped muscular organ located within the mediastinum of the thorax.

The mediastinum is the space lined with membranous tissue between the lungs. The mediastinum contains not only the heart but also the great vessels (pulmonary artery, aorta, pulmonary veins, and the superior and inferior vena cava), as well as parts of the esophagus and the trachea.

Its apex rests on the diaphragm and its superior margin lies at the level of the 2nd rib.

The apex of the heart is the conical area created by the confluence of the ventricles, but mainly by the left ventricle. It rests on the diaphragm. The superior margin of the heart, also known as the base, lies at the level of the second rib.

Approximately two-thirds of the heart mass is seen to the left of the midsternal border.

This is because to the left of the midsternal border lies the left ventricle which comprises most of the heart mass as the left ventricle is the one responsible for pumping blood throughout the systemic circulation and significant pressure should be overcame; resulting to the physiologic hypertrophy of the left ventricle.

The heart is enclosed in a serosal sac called the pericardium. The loosely fitting double outer layer consists of the outermost fibrous pericardium, lined by the parietal layer of the serous pericardium.

The pericardium is one of three layers of the heart (other ones being the myocardium and the endocardium); and is the outer layer of the heart. The pericardium is composed of two tissues, the fibrous pericardium and the serous pericardium. The pericardium functions to lubricate the movement of the heart by the action of the pericardial fluid.

The heart has four chambers. Relative to the roles of these chambers, the atria are the receiving chambers, whereas the ventricles are the discharging chambers.

The four chambers of the heart are namely the right atrium, right ventricle, left atrium, and the left ventricle. Venous blood goes to the right atrium via the vena cavas then to the right ventricle via the tricuspid valve; then to the pulmonary circulation via the pulmonary artery where it will be oxygenated. From the pulmonary circulation, the left atrium will receive the oxygenated blood via the pulmonary veins then to the left ventricle via the mitral valve where it will be pumped to the systemic circulation via the aorta.

6 0

3 years ago