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Montano1993 [528]
3 years ago
5

Sara is studying the human skeletal system. Her classroom has a model skeleton. What main advantage does a model skeleton have o

ver a drawing of a skeleton?
Biology
1 answer:
frosja888 [35]3 years ago
6 0

Answer:

A scientific model is a representation model for a certain scientific concept. Scientific models make it easier to study a phenomenon as they tend to model out the exact phenomenons.

A drawing of an skeleton would be unclear as the children might not be able to locate certain features in the drawing. For example, a certain joint could be missed by the teacher in the drawing or the child might not exactly be able to locate where the joint or bone is present.

But as the model will be more real to the actual skeleton system hence, studying through a skeleton will make it a lot easier to study the human skeletal system.

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The most inclusive level of organization encompasses all regions of Earth's crust, waters, and atmosphere and is called the ____
nexus9112 [7]

Answer:

The most inclusive level of organization is called the Biosphere.

Explanation:

The biological level of organization is organized from the simplest(least inclusive) to the most complex(most inclusive)

The Atom is the simplest unit. Two or more atoms will form a molecule.

The molecules come together to form a cell which is the basic functional unit of life. Cells come together to form tissues then organs and the organ system. Together they make an organism

Populations is formed by a group of the same organisms living in the same area.

Different populations will form a community. The communities together with the environment they live in form an Ecosystem.

Lastly, The Biosphere is the most inclusive and encompasses all ecosystems on Earth

5 0
3 years ago
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jeyben [28]

Answer:

A. Overtillage can increase the rate of humus decomposition

Explanation:

We refer to humus as any material of an organic nature that undergoes soil degradation. Humus is very important for agriculture because it has high nutrient levels that it provides to all crops. This causes more crop productivity, increases the producer's profit and increases the number of food available to the population.

Humus is a difficult to decompose material, but under favorable conditions it can decompose quite easily. Due to the presence of large amount of burnt organic matter in the soil, it is sometimes difficult to increase the humus content, so the exhaustion of this organic matter is caused by over tillage, especially in regions of tropical and sub-tropical climate, poorly managed. farmer protection and unprotected effects of erosion.

6 0
3 years ago
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What is meant by suggesting that Earth's oceans are connected?
Umnica [9.8K]

Hey there!

The correct answer would be - C.

Hope this helps!

8 0
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ANSWER PLZ ASAP!!!!!!
sergey [27]

Answer:B

Explanation:

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