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3 years ago

Describe ways that the object represents Earth accurately, as well as its limitations as a model.

Biology

1 answer:

Mars2501 [29]3 years ago

5 0

A model is a way of describing natural phenomenon that scientists uses to make various prediction.

Explanation:

A model is said to be good if it is both accurate as well as easy to understand which makes powerful as well as simple. Most of the models have certain approximation those are necessary for describing a model. As the observations are not exact so there may be little difference between what we observe. Models which are simple increase the accuracy and becomes superior in nature as well.

There are certain limitation of model such as , most of the model cannot explain the complex natural phenomena. For example when we want to measure distance it becomes difficult ,in the model we can represent earth as a sphere but it is difficult to show variation in distance as there are valleys mountain ranges and other features.

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Answer:

monomers

Explanation:

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3 years ago

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nexus9112 [7]

Ice freezer
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U-Science-Gr8-Unit2-PBT-CBT (2020-21)

damaskus [11]

Answer:

Figure 3

Explanation:

A mixture is a substance made up of two or more different kind of atoms arranged in such a way that they are not chemically linked or joined. This accounts for the reason a mixture can be separated easily. In the figures attached as an image in this question:

- Figure 1 represents an element because it is made up of only hydrogen atoms chemically bonded together to form a molecule.

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3 years ago

Which of the following statements is false in reference to heart regulation? at rest, parasympathetic stimulation predominates b

scoray [572]

<h2>Baroreceptors </h2>

Explanation:

Baroreceptors are splash type nerve endings in the walls of veins and the heart that are invigorated by without a doubt the degree of, and changes in, blood vessel pressure. They are amazingly rich in the mass of the bifurcation of the inner carotid corridors (carotid sinus) and in the mass of the aortic curve. The essential site of end of baroreceptor afferent strands is the NTS.
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rusak2 [61]

Answer:

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