Answer:
You can recover the dissolved salt by heating the water. When heated the water will evaporate, and the salt will be left. It's mass would be the same as at the beginning.
Which of the following describes how jellyfish have a different adaptation to moving in the ocean than sharks and dolphins?
Question 8 options:
Jellyfish have a streamlined shape for moving.
Jellyfish use their fins to push themselves through the water.
Jellyfish fill the top part of their body with water and squeeze the water out to move.
Jellyfish use a tail to push up and down for swimming.
NO LINKS
Answer:
The answer is C
Explanation: It seems the most reasonable
I took the test and got it right
If I am wrong please correct me
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The only statement which describes how jellyfish have a different adaptation to moving in the ocean than sharks and dolphins is:
Jellyfish fill the top part of their body with water and squeeze the water out to move.
What is adaptation?This is the ability of an organism to successfully adapt and survive in a particular environment.
Within the context of this medium, jellyfish bodies are:
Tansparent They have long tentaclesSo therefore, jellyfish fill the top part of their body with water and squeeze the water out to move.
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what process is responsible for the absence of glucose and amino acids in urine
Answer:
The force of hydrostatic pressure in the glomerulus (the force of pressure exerted from the pressure of the blood vessel itself) is the driving force that pushes filtrate out of the capillaries and into the slits in the nephron
Selective reabsorption can be considered the process responsible for the absence of glucose and amino acids in urine.
What is selective reabsorption?The selective reabsorption mechanism allows the absorption of different substances including glucose and amino acids in the urine.
This reabsorption occurs after filtration in the capillaries of the urinary system. The filtration and excretion of waste substances are associated with the formation of urea.In conclusion, selective reabsorption can be considered the process responsible for the absence of glucose and amino acids in urine.
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The DNA strand and pre-mRNA strand are anti-parallel. With this in mind label the 3' and
5' ends of the pre-mRNA strand in Model 1. Where would i put it??
Answer:
I think the right side is 3 prime and left sde is 5 prime
Explanation:
Because the process of transcription takes place in nucleus so it should be put inside the nucleus.
What is nucleus?In genomics, a nucleus is a membrane-enclosed organelle within a cell that houses the chromosomes.
What is Transcription?The process in which information of a strand of DNA is copied into a new m RNA molecule is known as Transcription.
The enzyme responsible for transcription is RNA polymerase. Transcription start when RNA polymerase binds to a promoter region at the start of a gene directly or through helper proteins. Initiation, Elongation, and termination are the three steps of transcription. Transcription is carried out with the help of enzyme RNA polymerase and some proteins known as transcription factors. Enhancer and promoter sequences are the DNA sequences on which transcription factors attach to initiate the transcription process by directing RNA polymerase to the correct transcription site.The transcription initiation complex is made up of transcription factors and RNA polymerase working together.
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How does the table support the information in the main body of the passage?
A. by giving more examples of myths and facts about sharks
B. by presenting a different point of view about shark dangers
C. by separating the most important ideas from the detailed text
D. by organizing the information in the body of the text in a new way
Answer:
by separating the most important ideas from the detailed text
Cystic Fibrosis is an autosomal recessive disorder. Neither parent has the disease Their first child (Joey) Has cystic fibrosis. What is the genotype of Joey? Use th letter A for the alleles for cystic fibrosis.
My gardener removed all the flowers from my tulip plants. This will interfere with which system of the tulip plant?
vascular system
anchorage system
reproductive system
excretory system
Answer:
reproductive system
Explanation:
The flower of any plant is the reproductive unit of that plant. On other words, it is the part responsible for sexually propagating that plant. The flower of a plant contains the male and female reproductive organs i.e. pollen and ovary. Therefore, Flowers are integral parts of the reproductive system in plants.
According to this question, a gardener removes all the flowers from tulip (
how is the air outside the cell different after photosynthesis than it was before?
Photosynthesis is a process by which plants take carbon dioxide, water, and sunlight from the atmosphere and release oxygen into the air. This results into decreasing the temperature of atmosphere and maintain concentration of gases.
What happens during Photosynthesis?
Plants consume carbon dioxide, which is a greenhouse gas through the process of photosynthesis. This process involves reduction of carbon dioxide in the atmosphere which has an indirect cooling effect on the atmosphere. Plants cool the atmosphere as they release water vapor when they get hot, by a process which is similar to sweating.
About 70% of the oxygen in the atmosphere which we breathe comes from the photosynthesis of plants and algae in the ocean. Atmospheric oxygen from photosynthesis also maintains the ozone layer, which protects living organisms from harmful ultraviolet (UV) radiations which comes from the Sun.
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Which is the best explaination of a recessive gene?
Your answer:
O A gene passed to offspring that has a mutation.
O A gene that influences traits every second generation.
O A gene that is hidden or not expressed.
O A gene passed to offspring that influences all traits.
amino acids come from which type of organic molecule?
Answer:
QUESTION:
amino acids come from which type of organic molecule?
ANSWER:
Proteins
Proteins are polymers made up of nitrogen-containing monomers called amino acids. An amino acid is a molecule composed of an amino group and a carboxyl group, together with a variable side chain.
Explanation:
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Answer:
PROTIENS............... i think.
Explanation:
Please help meeeeeeee
Answer:
A mushroom and plants
Explanation:
This is because they have certain similarities unlike humans
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- What is the geocentric model of the
universe?
a) The Theory of Evolution
b) Newton's Laws of Motion
c) The belief that Earth is at the center of our solar system
d) Superstition
Answer:
I believe C,
Explanation:
The geocentric model of the universe maintained that the Earth was at the center of everything in the solar system. In it, the Sun and planets orbited around our planet. Many odd and elaborate adaptations were required to make this model agree with observations. This problem increased, as our our observations got more accurate.
The geocentric model was superseded by the heliocentric model, in which the planets all orbited the Sun. The Heliocentric model was eventually able to show that the positions of the planets over time were much more convincingly, and simply portrayed by it, than by the former model.
Apologizes if I'm wrong/
Answer: It is c because the person who made it or thought of it said that the earth is at center of the cosmos or the universe.
Explanation:
What are two common pollutants?
What leads to the likelihood that that there are successful traits in an ecosystem that will allow organisms to survive and reproduce in changing conditions?
A. less biodiversity
B.smaller food webs
C.greater biodiversity
D.specialist consumers
Answer:
C. greater biodiversity
Explanation:
Biodiversity refers to the variation in the kind of species in an area/ecosystem. In other words, biodiversity or biological diversity is how life differs from one another. An increase in biodiversity is of great ecological importance.
One of this importance is that; it leads to the likelihood that that there are successful traits in an ecosystem that will allow organisms to survive and reproduce in changing conditions. This means, in a nutshell, that it increases the survival chance of species in adverse conditions via the possession of variant traits or characteristics.
how was Darwin able to create the fantailpigeon from the wild rock dove by using
Answer:
artificial selection
Explanation:
hope this helps
Deserts typically have average daytime temperatures of around 100°F, while the average daytime temperature in tropical rain forests is around 85°F. However, the average monthly temperatures in the desert are lower than the average monthly temperatures in a rain forest. Explain the reason for this difference.
Answer: The temperature of the rainforest does not experience a drastic fall as in the case of the desert.
Explanation:
In the desert the average daytime temperature remains 100°F and that of the rainforest is 85°F. But average monthly temperatures are lower in the case of desert as compared to the rainforest although the vegetation cover is higher in rainforest as compared to desert so humidity is also more. During night in desert temperature drops to an average of 25°F whereas in rainforest during night temperature level does not drop much it drops to only 71°F. Therefore, the average monthly temperature on desert is lower than rainforest.
How do consumers get nitrogen?
When organisms die, their bodies decompose bringing the nitrogen into soil on land or into ocean water. Bacteria alter the nitrogen into a form that plants are able to use :D
Answer: Consumers eat plants or other animals to get their nitrogen.
1 1.3.1 Test (CST): Introduction to AP Environmental Science
Question 2 of 25
Which of these is a type of organic matter found in plants?
A. Oxygen
B. Water
C. Carbon dioxide
D. Sugar
List ten sources of water polution (LIST FORM, NOT LIKE AN ESSAY PLEASE!)
Answer:
Industrial waste (toxic chemicals)Sewage (contains harmful bacteria)Oil spills from boatsAgriculture (pesticides and animal waste)Radioactive waste from nuclear powerplantsDumping trash (trash such as plastics, glass, styrofoam, etc.)Acid rain (caused by the burning of fossil fuels)Mining activities (particles from mining)Soil erosion due to deforestationLeakage from landfillsWhat is an example of an animal maintaining homeostasis?
A) sweating
B) eating food to raise blood sugar
C) drinking water during dehydrated
D) All of the above
Answer:
D) All of the above
Answer:
D. all of the above
because all of those options are maintaining the basic living needs so to speak which is what homeostasis is
Explanation:
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Please help! Explain how the health of cells in your lungs could affect the health of the rest of your body.
Answer:
When the health of cells in your lungs will bad then the lungs will not able to perform it's function which is Respiration, and it will cause lack of oxygen in our body and after this , it will affect the health of the rest of your body
What type of cells carry messages to the brain?
muscle cells
white blood cells
nerve cells
red blood cells
Answer:
nerve cells
Explanation:
Give an example of a nonnative species that was introduced into an ecosystem that had a negative impact on the indigenous (native) species and describe what happened.
Answer:
The Gypsy Moth, Nutria, Zebra Mussel, Hydrilla, Sea Lamprey and Kudzu are examples of non-natives that have caused massive economic and ecological losses in new locations because the natural controls of their native ecosystems were not there.
Non-native species can provide services useful to humans, particularly in facilitating many contemporary needs of ... For example, D. polymorpha has both numerous negative and positive effects on natural ecosystems.
Which is not a factor that weather depends upon? Hours of daylight Air Temperature Air pressure Moisture
Answer:
Option A , Hours of daylight does not affect the weather
Explanation:
The seven prime factors that affect the weather are
Temperature
Pressure
Moisture content
Speed and direction of air
Latitude
Ocean currents
Elevation and bodies of water.
Hence, option A , Hours of daylight does not affect the weather
Para ya por favor Cual de los siguientes planteamientos se cumplen en relación a la energía en un ecosistema * A.La energía fluye de los heterótrofos a los autótrofos B.La energía, a menudo se libera de un ecosistema en forma de luz C.La organización de productores-consumidores y descomponedores muestra como la energía se concentra de manera mas alta en los descomponedores D.Para la mayoría de los ecosistemas la energía proviene de la luz
Answer:
D.Para la mayoría de los ecosistemas la energía proviene de la luz
Explanation:
Los ecosistemas requieren de un suministro constante de energía para poder sustentar la vida. A excepción de ecosistemas basados en fuentes hidrotermales, en general este aporte energético proviene del sol que suministra energía lumínica la cual es convertida por los organismos productores (por ej., plantas y algas) en compuestos orgánicos. Los productores representan la fuente de energía y alimento de consumidores primarios (por ejemplo, herbívoros), los cuales a su vez sirven de sustento para consumidores secundarios (por ej., carnívoros), estos suministran de alimento a los consumidores terciarios y así sucesivamente. Finalmente, los descomponedores son aquellos microorganismos que se alimentan de los restos orgánicos obtenidos a partir de productores y consumidores.
What are groups of different populations living togther in the same place at the same
time called?
An organism
A population
A community
A biosphere
Answer:
Community: A group of populations living together and interacting with each other within a given area.
Which statement is NOT true and female reproductive cycles:
a. The ovarian cycle and the menstral cycle are linked.
b. The endometrium is prepared as part of the menstral cycle to provide nutrients for the embryo that was developed during the ovarian cycle.
c. The ovarian cycle is extremely predictable and an extremely effective method of natural birth control
d. The menstral cycle starts with the onset of the release of the endometrium
Answer:
Answer C
Explanation:
The cycle can sometime be irregular, not predictable. This method of natural birth control has can fail 25% of the time, not extremely effective.
Which conclusion about the origin of life could be drawn from the potential results of this experiment?
Life assembled from chemical building blocks.
Life began when water vapor became electrified.
Life evolved from the DNA of simple unicellular organisms.
Life began when salt water caused a mutation in an ancient virus.
Answer:
Life assembled from chemical building blocks.
Option 1
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How many of each nitrogenous base is in your template?
Answer:
four nitrogenous bases
Explanation:
Helped by none other than the #QUEEN herself #DRIPPQUEENMO
Answer:
it kinda hard to answer so use
G
O
O
G
L
E
Explanation:
Que tedria de particular la retina de un animal que no pudiera diferenciar los colores cuya vision fuera exclusivamente en blanco y negro
Answer:
La falta de células cono en la retina
Explanation:
En vertebrados, la retina se encuentra formada por dos tipos básicos de células denominados células conos y células bastones. Las células cono son unas células fotosensibles las cuales forman una capa concentrada en el centro de la retina. Estas células (células cono) son responsables de la distinción entre diferentes colores del espectro de luz visible. Las células cono se clasifican en tres tipos de acuerdo a su sensibilidad para distinguir la luz azul, roja, y verde. Esta sensibilidad se debe a la presencia de diferentes tipos de proteínas opsinas, las cuales confieren la capacidad de absorber la luz en una longitud de onda particular: cianopsina (sensible a la luz azul), eritropsina (sensible a la luz roja) y cloropsina (sensible a la luz verde). Animales como los gatos y los perros son daltónicos, es decir, no pueden completamente diferenciar los colores, debido a la falta de una o más clases de células cono (y por lo tanto también de opsinas) en la retina.
honey i shrunk the scientists
Answer:
Yes
Explanation:
Yes, but No because Yes