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Scrat [10]
3 years ago
9

Which natural resource is known as the kidneys of the environment? A.fisheries B.wetlands C.soil D.natural parks E.wildlife

Biology
2 answers:
Elena-2011 [213]3 years ago
8 0

Answer:

B. Wetlands.

The Wetlands are known as the kidneys of the environment because of the natural process that take place within the wetlands.

Juli2301 [7.4K]3 years ago
3 0

Wetlands are also called the natural kidney of environment because they perform the same functions of absorbing the wastage like nitrogen and phosphorus as our kidney do.

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The organic chemicals that help cell membranes to conserve internal fluids are:
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<u>Answer</u>:  

The organic chemicals that helps cell membranes to conserve the internal fluids are phospholipids.

<u>Explanation</u>:

Phospholipids are used to form plasma membrane of the cell. Plasma membrane surrounds the cell contents like various cell organelles, nucleus, ribosomes and proteins. A phospholipid molecules is made up if a polar head containing a phosphate group and the two non-polar tails made of long chains of hydrocarbon of fatty acids.

The another name for plasma membrane is phospholipid bilayer. The polar head is hydrophilic that interactes with polar environment while facing outside the bilayer while the non-polar tail is hydrophobic in nature which makes the internal hydrophobic region of cell membrane which faces inside the bilayer.

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3 years ago
A plane is taking off of an runway. This is an example of?
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Answer:

vrtkoff

Explanation:

The vrtkoff example represents a simplified aircraft taking-off from a runway. There are several viewpoints defined in this model, both static and attached to the plane, allowing you to see the take-off from various perspectives.

6 0
2 years ago
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Rachael wants to test how sunlight impacts plant growth over time. She will add varying amounts of light to different sets of pl
Mrrafil [7]

Answer:

Independent variable: varying amounts of light

Dependent variable: plant growth

Explanation:

The variable, which are factors that can be altered, in an experiment can either be independent or dependent. An independent variable is one in which the experimenter manipulates or controls in order to bring about an outcome. For this experiment conducted by Rachel, the independent variable is the VARYING AMOUNT OF LIGHTS.

The dependent variable is the variable that responds to changes of the independent variable. In other words, the dependent variable is the outcome of manipulating the independent variable. Hence, the dependent variable is dependent on the independent variable. For Rachel's experiment, the PLANT GROWTH is the dependent variable because it is what responds to changes in amount of light (independent variable).

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2 years ago
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Answer:

The  correct answer would be -A pre-mRNA becomes mRNA by cutting out different introns

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Gene sequences in the eukaryotic genome can code for more than one protein due to removing the different introns every time to become mRNA from pre mRNA.

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Most ants are omnivores and are okay with eating plants, seeds, nectar, and even animals. Ants are also opportunistic in their feeding habits, which mean that they can easily adapt to the environment and will eat what they can to remain alive

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