Louisiana is losing about 16 square miles/year as a result of coastal erosion. This estimation is a variable as the rate of coastal erosion varies from time to time.
Coastal erosion is the process through which local sea-level rise as a result of intense wave action in coastal sea levels which deteriorate over time along the shore.
In Louisiana, coastal erosion results in the depletion of wetlands via the routes of coastal lines in swamps and marshes. Storms and other natural occurrences that induce erosion impact all coasts. The combination of storm surge at high tidal waves with additional effects from large waves, as well as circumstances often associated with landfalling tropical severe storms, provides the most devastating conditions in landfilled regions.
Therefore, the amount of landmass lost by Louisiana is estimated to be 16 square miles/year as a result of coastal erosion.
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Which of the following allows an exchange of nutrients and waste material between blood and tissue?
Answer:
b
Explanation:
identify where Specialised cells are found,the job and the adaptation of:
Nerve cell
Sperm cell
Red blood cell
Egg cell
Explanation:
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identify what is happening at each location of the water cycle
Answer:
Condensation
Explanation:
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three importance of preserving food
Answer:
*Food preservation increases the shelf life of food.
*Food preservation increases the food supply.
*it's safe to eat food after a long time after preservation
Explanation:
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the ability to move from one location to another is
(ii) Describe an experiment he could carry out to show that auxin causes bending of a
shoot.
Answer:
Illumination results auxin moving to the dark side of stem tips. As this auxin diffuses down the dark side of the stem, the cells respond by enlarging. This causes the plant to bend toward the light.
Protein pumps are efficient because they
(Plz help)
In reference to the options listed in the image, we can say that protein pumps are efficient because they can move two types of molecules, which makes option B correct.
A protein pump is a kind of protein, often found in the cell membrane, that has the capability to pump specific substances in and out of the cell. Most of the processes that happen at the cellular level are naturally optimized for efficiency, even when the process consumes energy, as is the case with the protein pump.
The reason that the protein pump is considered efficient lies in how it uses the energy. Despite being an active process that consumes ATP to function, protein pumps are considered efficient because they can move two types of molecules at the same time, using the same molecule of ATP. This allows the cell to get more done for the same amount of energy.
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How are a hypothesis and a theory similar?
Answer:
A hypothesis is either a suggested explanation for an observable phenomenon, or a reasoned prediction of a possible causal correlation among multiple phenomena. In science, a theory is a tested, well-substantiated, unifying explanation for a set of verified, proven factors.
how are rain patterns different near warm and cold fronts?
Answer:
rain near a cold front occurs over a smaller spatial area and is more intense than near a warm front
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Explanation:
how is a microscopes total magnification calculated
Answer:
rtr greggryrwufwffvtyfjggakakakakakrfckvwtnhurtehjnsgberwghebhj
Explanation:
how is the nuclear membrane similar to the cell membrane?
Answer: They are made up of lipid bilayers. Furthermore, their main function is to enclose different structures of the cell regulating the passage of molecules through the membrane. Also, they act as semi-permeable membranes.
Explanation:
what two main products result from photosynthesis?
Question 3
1 pts
In populations with a
density, individuals are crowded together in their habitat. In
populations with a
density, individuals are spaced far apart.
High-density means full and low density is more empty
what three patterns of biodiversity did darwin observe
Answer:
Species vary globally, species vary locally, and species vary over time.
Explanation:
Darwin noticed three distinctive patterns of biological diversity.
Charles Darwin observed three patterns of biodiversity during his exploration on the voyage of the HMS Beagle and in his subsequent research:
Species Variation: Darwin noticed that within a particular species, there is a wide range of variation among individuals.
Geographical Distribution: Darwin observed that different regions of the world have distinct sets of plant and animal species.
Fossil Record: Darwin studied the fossil record and recognized that it contains evidence of extinct species that differ from those currently living.
Thus, these three patterns of biodiversity species variation, geographical distribution, and the fossil record were instrumental in shaping Darwin's theory of evolution by natural selection.
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Why do lysosomes keep their digestive
enzymes in membranous sacs?
A. because the membranous sacs can sense when the cell is about
to be attacked
B. because the membranous sacs keep the digestive enzymes
from destroying the cell
C. because the membranous sacs act as tails that help the
lysosomes move faster
D. because the membranous sacs act as factories helping the
digestive enzymes make proteins
The correct answer is option B. because the membranous sacs keep the digestive enzymes from destroying the cell.
What is the purpose of the membrane surrounding the lysosome?The membrane surrounding the lysosome is vital to ensure these enzymes do not leak out into the cytoplasm and damage the cell from within. In order to maintain the acidic pH of the lysosome, protons are actively transported into the organelle across the lysosomal membrane.
What part of the cell is a membranous sac?
A vesicle is a small, membrane-bound sac that transports substances in cells. The ER moves proteins and other substances within eukaryotic cells. Vesicles that contain newly made proteins move through the cytoplasm from the ER to an organelle called the Golgi apparatus.
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Bio Trad Bench 1 Jackson MS 2021-2022
Section 1
2 of 302 of 30 Items
Item 2
A scientist performs an experiment where part of a viral sample is placed in a nutrient solution with bacteria and the other part in a nutrient solution without bacteria. Over the next two days, each solution is analyzed every two hours to measure the total amount of viral DNA.
Does the data support that the virus is a living thing?
Yes. The total amount of viral DNA increases or stays the same in both samples.
Yes. The total amount of viral DNA increases or stays the same in both samples.
Yes. The total amount of viral DNA increases when there is a source of nutrients.
Yes. The total amount of viral DNA increases when there is a source of nutrients.
No. The total amount of viral DNA with bacteria never shows a decrease in concentration.
No. The total amount of viral DNA with bacteria never shows a decrease in concentration.
No. The total amount of viral DNA only increases in the presence of another living thing.
No. The total amount of viral DNA only increases in the presence of another living thing.
The volume (V) of a cylinder can be determined by using the formula
V = ar?h,
where r = the radius of the base, and h = the height of the cylinder. What is the result
of solving this equation for r?
Answer:
Explanation:
To solve for r, simply means to isolate the variable:
[tex]V = pi*r^2*h\\[/tex]
The inverse of multiplication is division, so divide both sides by pi and h
[tex]\frac{V}{pi*h} = r^2[/tex]
[tex]r = \sqrt\frac{V}{pi*h}[/tex]
menciona las 10 razones por las cuales la educación en salud es necesaria
Answer: sie
Explanation:
help pls answer the question at the bottom
Answer:
no
Explanation:
the lizerd is cold blooded
identify the part of a rib that articulates in the demi-facets of the thoracic vertebra.
Answer:
The capitulum of a rib sits between and articulates with two successive centra, for which most thoracic vertebrae possess costal demifacets. These are anteriorly and posteriorly paired facets, so that a vertebra typically has four demifacets.
Explanation:
how many chromosomes do human sperm and egg cells have?
are all fungi eukariotic?
____________
When an enzymes breaks down or change shape
Answer:
An enzyme’s shape is tied to its function. Heat, disease, or harsh chemical conditions can damage enzymes and change their shape. When this happens, an enzyme doesn’t work anymore. This affects the body processes the enzyme helped support.
Explanation:
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What’s the answer to these questions
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organelle that manages cell functions in eukaryotic cell
Answer:
Nucleus
Use the table above to fill in the chart
Structure/Function Cell Part
Organelle that manages or controls all the cell functions in a eukaryotic cell Nucleus
Contains chlorophyll, a green pigment that traps energy from sunlight and gives plants their green color Chloroplast
Explanation:
Which organic molecules serve as a catalyst in chemical reactions? O lipids O proteins onucleic acids carbohydrates
Answer:
Proteins
Explanation:
b cells are white blood cells that work by ___________________, whereas t cells attacks foreign invaders __________________.
Answer:
They flow through your bloodstream to fight viruses, bacteria, and other foreign invaders that threaten your health. When your body is in distress and a particular area is under attack, white blood cells rush in to help destroy the harmful substance and prevent illness. White blood cells are made in the bone marrow.
Explanation: cells are white blood cells that work by bacteria, viruses, parasites and fungi.
What problems do animal cells have since they don't have cell walls?
Answer:
These antibiotics bond to protein molecules on the existing wall and prevent the cell from adding any new material as the wall stretches. When the cell wall stretches too far, it becomes weak and eventually bursts, destroying the cell. Since animal cells don't have cell walls, they are not affected by penicillin.
Explanation:
distinguish between molecules and compounds. can a compound be made of molecules?
Answer:
Molecules are two or more atoms chemically joined together
Compounds are two or more different elements joined together chemically(heteronuclear or homonuclear).
Explanation:
All compounds are molecules, but not all molecules are compounds. a molecule can be made of two atoms of the same kind, as when two oxygen atoms bind together to make an oxygen molecule, all compounds are made up of two or more different types of atoms.One that is used a lot is water(H2o)
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Part E
State two questions you still have about GMO foods.
Answer:
Do GMOs Cause Cancer?Have Long-Term Health Studies Been Conducted on GMO Crops?Explanation: