Answer:
Agua
Explanation:
El agua costituye aproximadamente 3/4 partes de la tierra, 70% del cuerpo humano esta constituido por agua, y aproximadamente el 90% de las células contiene agua. Esta sustancia es la mas importante para el funcionamiento de nuestro organismo y para alcanzar un equilibrio. Todos los seres vivos dependen del agua para sobrevivir, desempeñando un rol único y central en el funcionamiento de los sistemas vivos.
El agua cumple diversas funciones en el organismo, entre ellas, como las mencionadas en el problema, se encuentra:
Regula la temperatura del cuerpo. Dependiendo de la temperatura ambiental, las moleculas de agua permiten que el cuerpo mantenga la temperatura si el ambiente esta frio, y emane calor si la tempeartura ambiental es elevada. Convierte los alimentos en energía. Cumple un rol principal en la descomposición bioquímica de alimentos. Ayuda a llevar nutrientes y oxígeno a las células. Una vez extraidos los nutrientes, se convierte en el medio por el cuál estos últimos pueden transportarse hasta alcanzar las celulas de destino final. Conforma el 83% de la sangre. Como se mencionó previamente consituye la mayor parte de la sangre. Solo el plasma sanguineo esta constituido por el 90% de agua.ASAP! ILL MARK BRAINLIEST
Which must happen first in order for the body to use the fuel energy stored in food?
Dissolved waste is filtered from the blood by the____.
Answer:
the excretory system
Cycles are essential to all living organisms.
Answer:
yes
Explanation:
Hope this helps
Answer:
True
Explanation:
What do mitochondrial and thylakoid membranes have in common?
A. They both use energy carriers that were made in the Krebs cycle.
OB. They both use ATP synthase proteins in ATP production
O They both contain the chlorophyll pigment.
OD They both are involved in cellular respiration in animal cells.
SUBMIT
PREVIOUS
Answer:
The answer is B. They both use ATP synthase proteins in ATP production
how do traits within a population change over time?
Answer:
Evolution is a process that results in changes in the genetic material of a population over time. Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species.
Explanation:
CAN SOMEONE PLS HELP I HAVE TO SUBMIT THIS BY 1:30 ILL GIVE 40 POINTS
Make sure you can discuss the following:
The stages of the cell cycle
Interphase
All three stages
Mitotic phase
All four stages
Cytokinesis
Purpose of the cell cycle
Meiosis
Stages
Purpose
How do crossing over & independent assortment increase genetic variation?
Compare & contrast mitosis & meiosis
Purpose
# of daughter cells produced
How daughter cells compare to parent cell
Chromosome # (n or 2n)
DNA Replication
Enzymes involved
Steps
Leading vs lagging strand
“Semi-conservative” nature of DNA replication
Transcription & Translation
Purpose & Process
Type of RNA involved
Where each process occurs
Mutations
What is a mutation?
What effects can mutations have on an organism?
Are most mutations harmful or harmless?
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Match the given symbol or molecular formula to the term that best describes it.
A.) SO2 B.) K C.) Cl2 D.)C6H6
1.) element 2.) organic compound 3.) inorganic elemental molecule 4.) inorganic compound
Answer:
EA SPORTS
Explanation:
SO2: inorganic compound
k: element
Cl2: inorganic elemental molecule
C6H6: organic compound
heredity
A.collectionof genes that determine specific characteristics
B.a section of the molecule that carries instructions for specific traits from one generation to another
C.the passage of traits from generation to generation
D.molucle that carries genetic instructions for all known living organisms
E.the expression of traits that can be seen and measured
Answer:
C. The passage of traits from generation to generation.
If a cell that has six chromosomes goes through mitosis, how many chromosomes will the daughter cells have?
Francine is developing a model of the carbon cycle, which involves the movement of carbon among various Earth systems. She begins by drawing the diagram shown below.
Her friend Byron evaluates the model and suggests that she thicken the arrow leading from fossil fuels to the atmosphere. His reasoning is that fossil fuels are being burned at a much faster rate than natural processes are restoring them.
Label the model to show where it represents photosynthesis, cellular respiration, and the burning of carbon-containing materials.
Answer: in the upper box on the black arrows above the forest is photosynthesis and on the other one in that same circle is cellular respiration. Burning goes on the longest white arrow that goes from fossil fuels.
The labelling of the model is in the image.
The Model describe the carbon cycle in which there is a diagrammatical representation of how carbon is exchanged among the biosphere, hydrosphere, geosphere and atmosphere.What is a carbon cycle?
It is a biogeochemical cycle by which carbon is exchanged among various spheres of the Earth.
It shows the nature's way of reusing carbon atoms, into organism in the Earth and then back to the atmosphere over and over again.To know more about carbon cycle here
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Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire?(1 point)
GPS data can be used by scientists to predict weather patterns that can lead to a wildfire.
GPS data can be used by firefighters to identify the boundaries of a wildfire.
GPS data can be used by first responders to calculate the safest route to a wildfire.
GPS data can be used by people to quickly evacuate an area because of a wildfire.
Which cause of wildfires is least likely to lead to catastrophic results?(1 point)
arson
controlled burn
lightning strike
unattended campfire
The National Weather Service issued the following weather forecast.
“Strong, hot, dry winds are expected to move through the local area.”
Which action would local fire officials most likely take as a result of this weather forecast?
(1 point)
They would permit only controlled burns in the area.
They would prohibit any outdoor burning in the area.
They would lift a ban on all burning in the area.
They would eliminate smoking in public places throughout the area.
Which data would be most helpful to scientists who measure the risks associated with wildfires?(1 point)
frequency of severe storms in an area
types of vegetation found in an area
drought conditions in an area
number of people living in an area
Answer:
Which statement best demonstrates how data from a global positioning system (GPS) can be used to lessen the effects of a wildfire? GPS data can be used by first responders to calculate the safest route to a wildfire. O GPS data can be used by scientists to predict weather patterns that can lead to a wildfire
Explanation:
There is a variety of information that can be utilized to evaluate situations, including data gathered by sensors located on the ground, in airplanes, and on orbiting satellites. Thus, option C is correct.
What is the Global Positioning System (GPS)?The three components that make up GPS—satellites that broadcast signals, ground stations that monitor and correct those signals.
Users who receive those signals—all work together to pinpoint your location on the planet's surface.
GPS gives firefighters a tool that connects disparate data sources and allows for effective analysis and visualization for a range of planning and readiness tasks.
Therefore, GPS data can be used by first responders to calculate the safest route to a wildfire.
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Which of the different levels of classification is the most broad?
A.species
B.genus
C.domain
D.class
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Which best describes the measurement of the energy in molecules of air in a given area?
-Humidity
-pressure
-Temperature
-wind
Answer:
humidity
Explanation:
because that what you would
The total amount of kinetic energy molecules in the environment in a given area decides the hotness and coldness of the temperature. The correct option is C.
What is kinetic energy ?The energy possessed by the moving molecules is called as kinetic energy and the energy which possesses the motion of a body is the kinetic energy.
Temperature is the factor where the total measurements of the environmental factors are decided as well.
The amount of air mass that is present in the area whether they will form rain, clouds or precipitation is decided on the basis of the environmental factors and the energy possessed by the molecules.
Therefore, The measurement of the energy in molecules of air in a given area is given by temperature.
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In the study of cancer, researchers have used different types of cells, different environmental conditions, and different experimental designs. But, all researchers have arrived at the same conclusion. What does this say about the conclusion?
Answer:
Explanation:
An expository is closer to research than a regular essay. You have one main point to make and then you either have information about the topic yourself or you research to find information to support you main point.
As a very simple example, let's say your main topic is that apple's are one of the best foods. You could use your own knowledge by explaining how good they taste. Then you could look on the Internet to find out where most U.S. apples are grown, if anyone knows how apple trees got to America and talk about Johnny Appleseed, whose story is that he planted apple trees all across the county.
This should be your structure:
The introduction is the first paragraph in the essay. The introduction contains the thesis statement, one sentence that summarizes the main idea of the essay. The body paragraphs follow the introduction and explain the main topics. Lastly, the conclusion is the final paragraph that restates the main topics and and the thesis. Every expository essay contains these features, in this order.
I hope this helps
Answer:
If I recall, it's that cancer cells lack contact inhibition
what is does scientific law mean
Answer: In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research.
Which step of mitosis involves the chromosomes lining up in the center of the cell?
metaphase
prophase
anaphase
telophase
( ----Stream Blue Hour---Life goes on----Back Door---- )
Answer:
the answer is
metaphase
What is purpose of cellular respiration.
Answer:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Answer:
Explanation:
Cells do cellular respiration to extract energy from the bonds of glucose and other food molecules. Cells can store the extracted energy in the form of ATP (adenosine triphosphate).
Btw the reason ik is google ill admit it lol
type of food . type of enzyme
fats .
carbohydrates .
proteins .
What is a variable trait in a population?
Answer:
Variable trait in a population refers to the differences in genetic composition in individuals.
The variable trait is very common and necessary as we all have different parents and the process of meiosis which takes place in sex cells involves the parent passing only one set of chromosome to the offspring and producing four unique daughter cells.
The implication of this is that individuals will definitely have their own unique characteristics also.
This helps to promote diversity within the population and ensure people living in a particular region which involves special features or ability are able to cope as the traits are imbibed in such individual.
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what is the best habitat for tape worm
Answer: Tapeworms live in almost all land, sea, and freshwater habitats Tapeworms also generally inhabit the intestines of humans and animals. They have a series of hooks on one end that they use to attach to the intestine to get nourishment from the host.
Explanation:
Most adult tapeworms live in the intestines of the final hosts, but a few species live in the body cavity.
want should i do to whiten my teeth and eyes
Answer: we’ll to whiten teeth you could mix toothpaste and baking soda and lemon juice, but I don’t think you can whiten your eyes
Explanation:
What characteristic about RNA is different than DNA?
a. It is double stranded
b. Contains Thymine as a nitrogenous base
c. Contains the sugar deoxyribose
d. It is single-stranded
Which type of endoplasmic
reticulum is involved in protein
synthesis?
A. smooth
B. nuclear
C. rough
Explain two ways humans can change the way carbon dioxide circulates through the environment
Answer:Humans are moving more carbon into the atmosphere from other parts of the Earth system.
Explanation:
hope this helped
Which of the following is NOT a major type of marine ecosystem?
a estuary
C. surface zone
b. intertidal area
d polar ice
The estuary is NOT a major type of marine ecosystem.
the estuary is a partly retained, shore water body where untouched water from rivers and streamlets integrates with brackish water from the ocean.
What is an estuary?Estuaries are defined as marshes are bodies of water usually seen where rivers assemble in the sea.
Estuaries are residences of unusual flora and fauna communities that have acclimated to saline water a combination of freshwater sapping from the ground and salty seawater.
Thus, the correct answer is an estuary.
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If we compare photosynthesis and cellular respiration in terms of energy conversions involved, we observe that in ______________.
a
cellular respiration, carbon dioxide is used to produce energy.
b
photosynthesis, glucose is used to produce carbon dioxide.
c
photosynthesis, radiant energy is used to produce glucose and oxygen.
d
cellular respiration, energy is used to produce oxygen.
Answer:
c
Explanation:
The digestive system is not involved in elimination of waste.
Please select the best answer from the choices provided
True
False
Answer:
True
Explanation:
Elimination is work of kidneys
Elimination term is related with the elimination of nitrogenous wastes
which process used energy to combine inorganic molecules to synthesize organic molecules
Answer:
Photosynthesis
Explanation:
Embryonic stem cells have the potential to do all of the following except
A)differentiate into almost any type of cell in the body
B)only able to grow into a similar type of cell
C)be rejected by a recipient's immune system
D)repair cells damaged by injury or disease
PLZ HELP ME 4 MIN!!
Pedigrees and karyotypes provide the means for individuals to identify their risks of genetic disorders. What can be observed on a karyotype but not on a pedigree?
family carriers of a genetic disorder
family history of a genetic disorder
risk of a genetic disorder in offspring
a visual image of a chromosomal defect
Answer:
D) a visual image of a chromosomal defect
Explanation:
The genetic disorders, or inheritance of traits, and abnormality in the chromosome can be studied through pedigree charts and karyotyping.
The correct answer is Option D, a visual image of a chromosomal defect.
The difference between karyotype and pedigree chart can be explained as:
Pedigree charts are the diagrammatic representation of the phenotypes of a particular gene or the lineage of the ancestors. The chart is used to study the inheritance of a trait or a disease. Karyotype refers to the collection of chromosomes, in which disorders or structures of chromosomes are studied. Karyotype provides visual damage or abnormality in the structure of chromosomes.
Thus, the correct answer is Option D.
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