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ohaa [14]
3 years ago
12

The model below shows a human fetus at various stages of development. image Which choice BEST explains how the model illustrates

the role of mitosis in fetal development? .... A The model shows that the fetus becomes more complex during development. This is because mitosis allows the cells that make up the fetus to become specialized. B The model shows that the fetus increases in size while developing. This is because mitosis allows cells to grow and increase in size. C The model shows that the fetus both loses and develops structures over time. This is because mitosis can heal and repair tissues. D The model shows that the fetus gets larger as time goes on. This is because mitosis constantly increases the number of cells that make up the fetus.

Biology
2 answers:
Romashka-Z-Leto [24]3 years ago
6 0

Answer:

The answer is d the baby continues to grow as time passes on at nine months the baby should be fully developed

Explanation:

12345 [234]3 years ago
4 0

Answer:

id say A:  

The model shows that the fetus becomes more complex during development. This is because mitosis allows the cells that make up the fetus to become specialized.

or D:

The model shows that the fetus gets larger as time goes on. This is because mitosis constantly increases the number of cells that make up the fetus.

Explanation:

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1 point
Bas_tet [7]

Answer:

Core, Mantle, Crust

Explanation:

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6 0
2 years ago
The parts of an algebraic expression that are separated by addition are called the​ _______ of the expression.
cestrela7 [59]
The answer would be terms. The terms are being separated by addition as well as the subtraction signs. They are parts of the algebraic expression that contains numbers as well as operations and one or more symbols.Hope this would help.
4 0
3 years ago
HELP PLEASE I HAVE A WEEK LEFT OF SCHOOL I DONT WANNA FAIL
Oksana_A [137]

Answer:

I am too lazy to do this, but I am assuming you were supposed to do this in class. I will give you ideas.

Why is soil important?  Soil is our life support system. Soils provide anchorage for roots, hold water and nutrients. Soils are home to myriad micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites.

What is soil erosion?  Soil erosion is a naturally occurring process that affects all landforms. In agriculture, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces associated with farming activities such as tillage.

what human activities are responsible for soil erosion happening at advance rates?     Ploughing, unsuitable agricultural practices, combined with deforestation and overgrazing, are the main causes of human-induced soil erosion

What are some effects on soil loss?  The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.

What can be done to prevent soil erosion?   Maintaining a healthy, perennial plant cover.

Mulching.

Planting a cover crop – such as winter rye in vegetable gardens. ...

Placing crushed stone, wood chips, and other similar materials in heavily used areas where vegetation is hard to establish and maintain.

Explanation:  Hope this helps and have a great day

3 0
3 years ago
Earth Science Multiple Choice
Brrunno [24]
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5 0
3 years ago
Why can only traits controlled by genes be acted upon by natural selection?
Luda [366]
Traits controlled by genes can only be acted upon natural selection because they have to helpful to the survival of that organism.
5 0
3 years ago
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