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GenaCL600 [577]
3 years ago
9

The image below shows people using sandbags as a means to contain a rapidly rising river. Which process of soil erosion is being

prevented by the activity shown below? (2 points)
Wind


Gravity


Glaciers


Moving water

Biology
1 answer:
aev [14]3 years ago
5 0

Answer:

Moving Water.

Explanation:

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______ is the process by which nerve cells are coated with far cells that enhances the speed and efficiency of the information t
givi [52]

Answer:

Myelination

Explanation:

The covering of myelin around the axons is called the myelin sheath. This myelin sheath helps in transfer of information faster and also in complex  processes of the brain. The process of myelination begins in the PNS (peripheral nervous system).

The myelinated section are seperated from each other with a gap called nodes of ranvier. Glial cells (oligodendrocytes) forms the myelin sheath in the central nervous system and schwann cells (glial cells) forms the myelin sheath in peripheral nervous system. The propagation of electrical impulse in the myelinated fibers is by saltatory conduction that is from one node to another.

5 0
3 years ago
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Which molecule is less soluble in water--a fat or a phospholipid? Why?
VladimirAG [237]
Fat is less soluble in water compared to phospholipids.
This is because, fat is made up of three molecules of fatty acids which are not polar in nature at all, thus they mixed very poorly with water.
Phospholipids on the other hand has its molecules divided into two distinct regions, the head and the tail region. The head region is hydrophillic and it is polar in nature, that is, it mixes well with water. The tail region is made up of the fatty components  and it is hydrophobic.
Because of this difference in structure, phospholipid will dissolve better in water.
4 0
4 years ago
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Which of the following is the best definition for the process of photosynthesis?
Ugo [173]

Answer:

The answer to your question is: C

Explanation:

A.) Plants digest sugars to make energy.  This option is incorrect, the process in which plants digest sugars to make energy is called cellular respiration.

B.) Plants use oxygen and glucose to make carbon dioxide.  This option is incorrect, photosynthesis doesn't make carbon dioxide, it use it to make sugar.  

C.) Plants use sunlight and carbon dioxide to make sugars.  This option is correct, photosynthesis is a process that use carbon dioxide to make sugars.  

D.) Plants use sunlight to make chlorophyll and chloroplasts. This option is incorrect, plants use sunlight in the photosynthesis process to make sugars, not to make chlorophyll and chloroplasts.

4 0
3 years ago
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Water availability impacts plant growth and animals who depend on plants for food are interactions between the
andriy [413]

Answer:

hydrosphere and biosphere

Explanation:

The spheres of the Earth are lithosphere, biosphere, atmosphere, hydrosphere etc. Hydrosphere refers to the collection of all the water bodies on the surface of the Earth e.g oceans, lakes, rivers etc. On the other hand, biosphere refers to the collection of life on Earth e.g plants, animals, microbes etc.

In this question, Water availability is said to impact plant growth and the animals who depend on plants for food. These water availability and the living organisms (plants and animals) it impacts are interactions between the HYDROSPHERE AND BIOSPHERE.

8 0
3 years ago
Which epithelial tissue is shaped like a column
ivanzaharov [21]

Answer:

Columnar epithelial cells are elongated and column-shaped and have a height of at least four times their width. Their nuclei are elongated and are usually located near the base of the cells. Columnar epithelium forms the lining of the stomach and intestines

Explanation:

Epithelium - Wikipedia

Hope this helps : )

3 0
3 years ago
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