The correct answer is: B. spinal cord
The nervous system can be divided into two subdivisions: the central nervous system (CNS) and the peripheral nervous system (PNS). The spinal cord and the brain are part of the CNS, whereas the PNS consists of the nerves that radiate from the CNS to all parts of the body. The PNS includes all neurons that sense and transmit information to the CNS.
The CNS controls thinking processes, movements, and registers the sensations throughout our body. Moreover, the PNS acts to transmit information from the CNS to all parts of the body.
The PNS is in turn divided into two main parts:
1-The Autonomic nervous system (ANS), which regulates involuntary functions and glands. The parasympathetic nervous system is one division of the ANS that controls visceral organs such as glands.
2- Somatic nervous system (SNS), which regulates voluntary muscle movement and transmits information from eyes, ears, and skin to the CNS.
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In pea plants, Tis for tall plant and t for short, Tis dominant overt, What is the percentage to have tall plants if we cross Tt * Tt*
Answer:75%
Explanation:
Different cell organelles perform different functions. Which cells would
most likely have the largest vacuoles?
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Which activity demonstrates chemical weathering? A grinding of talc into a powder
B freezing of water in the cracks of a sandstone sidewalk
C dissolving of limestone by acid rain
D abrasion of a stream bed by tumbling rocks
What role have nitrates and phosphates played in damaging Muddy Creek?
Answer:
Nitrates and phosphates lead to eutrophication and anoxia in the creek which caused aquatic animals to die and damaged the creek.
Explanation:
Nitrates (NO3-) are chemical compounds that contain nitrogen and oxygen molecules. They are salts that are commonly found in fertilizers and are soluble in water. Phosphates are also compounds that are used in agricultural processes.
Nitrates and phosphate found in water are usually from plants that have been washed off by rain water and also from vehicles' exhaust.
When there are abnormally high levels of nitrates and phosphates in water, it becomes difficult for aquatic animals to survive. In bodies of water, the nitrates and phosphates become sources of food to algae and other plants, this causes them to become over stimulated, and lead to Eutrophication (a high concentration of nutrients) and Anoxia (lack of oxygen).
This causes the fishes to run out of oxygen and die. Then the water begins to change color (milky white or green), give off an offensive odor and gradually turns into a swamp and eventually a meadow
How would extra carbon dioxide
in a lake be removed?

Answer:
Carbon dioxide in a lake can be removed by chemical treatment using liming agents such as sodium carbonate or hydrated lime and quicklime. These liming agents react with carbon dioxide and reduces carbon dioxide and increases the pH and alkanity of the lake
Explanation:
To see a general view of a microscope slide, use _____ power. If you need to see a more specific and detailed view, use _____ power.
Answer:
Low; high.
Explanation:
A microscope can be defined as an optical device that is typically used to make an enlarged (magnified) image of a minute (small) object and as such reveals all the little information about the object that cannot be seen by the natural human eye.
Basically, a microscope is used for viewing very little objects, microorganisms and cells found in living organisms such as humans, animals and plants.
The interchangeable lenses found in a microscope which are close to the specimen being observed are called objective lenses. These objective lenses comprises of low power objective and high power objective. To see a general view of a microscope slide, use low power. If you need to see a more specific and detailed view, use high power.
Hence, the field of view (FOV) is largely dependent on the objective lens being used, it is largest (general view) for low power and smallest (specific and detailed view) for high power.
How does energy transfer happen?
Fill in the blank with the correct word.
A substance that is produced by a plant that affects how it grows and develops is called a
.
Answer:
A substance that is produced by a plant that affects how it grows and develops is called a hormone.
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A substance that is produced by a plant that affects how it grows and develops is called a hormone.
What is a hormone?Hormones are your body's chemical messengers. They travel in your bloodstream to tissues or organs.
They work slowly, over time, and affect many different processes, including growth and development, metabolism, maintaining body temperature, and regulating mood and cognitive functions.
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would you consider alcohol as food nutrient? explain.
Answer:
hello, hope it helps
Explanation:
Alcohol would not fall under the category of an essential nutrient because not having it in your diet does not lead to any sort of deficiency. Alcoholic beverages primarily consist of water, alcohol (ethanol), and different amounts of sugar.
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Plants exchange carbon dioxide, water, and oxygen with their surrounding environment through openings in their called O A. leaves, stomata B. stems, sori OC leaves, xylem D. roots, guard cells
Describe the difference between codominance and incomplete dominance. Give 1 example of each.
What are some of the resources organisms compete for?
Which atoms have a higher electronegativity?
Ocean salinity varies from place to place due to differing conditions in the environment
-true
-false
Ocean salinity varies from place to place due to differing conditions in the environment is a true statement.
How ocean salinity varies?It is not evenly distributed, but it does change temporarily and spatially with the oceans and seas.
This variation is both horizontally and vertically distributed; horizontal distribution refers to salinity changes at the ocean's surface level and vertical distribution, to salinity changes as the ocean's depth.
Several variables influence ocean salinity. They are global warming, evaporation, rainfall, river water input, ocean currents, atmospheric pressure, and wind direction. Oceans and seas have a 35 average salinity.
Therefore, It is not evenly distributed, although it does change momentarily and spatially with the oceans and seas.
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A vacuole is a membrane-bound sac that plays a role in the storage and
the release of cellular products. How do the vacuoles in animal cells differ
from vacuoles in a plant cell?
PLEASE HELP
plant cell: they are prominent,one or more.
animal cell: vacuoles if any, are small and temporary
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Which of the following is an example of an organism providing energy to
a primary consumer?
А
Seaweed being eaten by a turtle
B
Shrimp being eaten by a codfish
C
Snake being decomposed by bacteria
Oak tree making food from sunlight
Answer:
Explanation:How many grams are in 5.4 moles of iron (III) sulfate, Fe2(SO4)3?⇔⇔∉↑·ПНПёПсжЫЫЫЁ
Explanation:
Seaweed being eaten by a turtle is an example of an organism providing energy to a primary consumer. Therefore, the correct option is A.
What is a seaweed?The seaweed is a primary producer that captures energy from the sun through photosynthesis and converts it into chemical energy stored in organic compounds. The turtle is a primary consumer that obtains energy by consuming the seaweed.
Option B is incorrect because both the shrimp and the codfish are consumers. Option C is incorrect because this is an example of decomposition, which is the breakdown of organic matter into simpler compounds by decomposers such as bacteria.
Option D is incorrect because the oak tree is a primary producer that captures energy from the sun through photosynthesis. Therefore, the correct option is A.
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List the ways how you can help make your commumity safe and healthy.
1.
2.
3.
4.
5.
8. The central Dogma of Biology states:
a. DNA proteins ORNA
b. RNA O Proteins DNA
c. DNA RNA proteins
d. DNAO RNA mRNA
Answer:
Answer is C.
Explanation:
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please help!!!
A carrot piece is placed in a sugar solution of 0.2 M sucrose. The carrot lost 5% of its mass after sitting in the solution for 1 hour. *
The carrot must have been hypertonic to the solution.
The carrot must have a sugar concentration higher than 0.2 M
The carrot lost mass because the sugar left the carrot for the solution
The carrot lost mass because water left the carrot for the hypertonic solution outside.
Answer:
a carrot is orange thats all you have to know
Explanation:
thanks for the points :)
Which word best describes the extent to which scientists have identified fungi species?
Answer:
does it give you options like a multiple choice or just a word form your head
Monitoring a population's age structure plays an important role in successful wildlife management. Which of the following scenarios can be an indicator of overexploitation in fish?
A)
fish catch not reaching older ages
B)
decline in fish catch
C)
both a and b
D)
none of the above
Answer:
d none of the above
Explanation:
because the answer is not one of the a,b,c,d
Answer:
C) both a and b
Explanation:
You're exploiting fish by catching them at a young age. A decline in fish catch can be a consequence of fish exploitation.
What makes stars produce enrgy
Answer:
Stars produce energy from nuclear reactions
the reaction occurs when hydrogen and helium fuse toghther.
Explanation:
Answer:
Stars make energy through nuclear fusion
Explanation:
4. A student described a wetland ecosystem in the chart below.
Wetland Ecosystem
Abiotic Factors
Description
Water Depth
Shallow
Salinity
Fresh water
Soil
Very wet mud
Sunlight
Sunlight filtered through
trees
What type of ecosystem was the student most likely describing?
A. Marsh
B. Swamp
Forest
D. Estuary
Answer:
Boys preparing for the chinese civil sevice examination had to memorize Confusian texts before learning what they meant. Teaching now downplays such memorization. Is there any educational value for students to memorize poems, texts, etc?
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Which of the following is NOT a cartilage we find in the body?
Dense cartilage
Hyaline cartilage
Fibrocartilage
Elastie cartilage
Summarize sexual reproduction in plants. I need help please!!
Answer:
Plant reproduction is the development of new offspring that can be achieved through sexual or asexual reproduction in plants. By the fusion of gametes, sexual reproduction creates embryos, resulting in offspring genetically distinct from the parent or parents. Asexual reproduction creates new individuals, genetically similar to the parent plants, without the fusion of gametes.
Explanation:
Which organelles are found in a plant cell?
Answer:
The organelles are found in a plant cell include - chloroplasts , plastids, and a large central vacuole. The chloroplasts contain a green pigment chlorophyll that is responsible for the process of photosynthesis.
Answer: Cell wall, chroloplasts, mitocondria, nucleus, robosomes, vacuoles
Where are chromosomes located during metaphase?
A
outside the cell membrane
B
on opposite sides of the cell
C
lined up along the center of the cell
D
spread around the edges of the cell
Answer:
C
Explanation:
In metaphase, the chromosomes are lined up along the center, or equatorial plate, of the cell and each sister chromatid faces opposite poles.
How important do you think it is for you personally to avoid coronavirus infection? EXPLAIN YOUR ANSWER PLS .
Answer:
I think it is extremely important to avoid personally getting the virus
Explanation:
I love visiting my grandparents, and while I have a huge chance of fighting it off, it could take my grandparents lives. As well as anybody else I meet. Its not about me. its about everyone.
How much water would have to be displaced for the Lucia to float?