Female New Zealand mud snails are able to produce viable offspring that develop into mature adults from unfertilized eggs.
Answer:
It is called parthenogenesis
Explanation:
This is because parthenogenesis is a type of reproduction where the female produced egg develop into offspring without fertilization from the sperm of the male parent. It is a type of asexual reproduction in which unfertilized egg from the female develop into offsprings either both sexes or male only or female only.
What happens to food and air when they enter the body?
mantion any two effects of water pollution?
Answer:
Hey mate.......
Explanation:
This is ur answer......
Diseases: In humans, drinking or consuming polluted water in any way has many disastrous effects on our health. It causes typhoid, cholera, hepatitis and various other diseases. Destruction of Ecosystems: Ecosystems are extremely dynamic and respond to even small changes in the environment.
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Two parents with blue eyes (bb) can have a child with brown eyes (Bb or BB)
0 T True
F False
Which is a possible consequence of decreasing air quality resulting from global warming?
drying out of fertile lands
flooding of low-lying coastal areas
melting of glaciers and polar ice caps
decrease in population due to health threats
Answer:
Melting of glaciers and ice caps.
Explanation:
Global warming increases greenhouse gasses increasing heat, obvi. So that will cause the glaciers to melt. and with out glaciers there is no cold water without could water there is no convection current without convection current there are isnoway to move nutrients.
One of the possible consequences of decreasing air quality resulting from global warming is melting of glaciers and polar ice caps.
What is global warming?
The term global warming has to do with the gradual rise in the temperature of the earth owing to the release of harmfull greehouse gases into the envionment.
One of the possible consequences of decreasing air quality resulting from global warming is melting of glaciers and polar ice caps.
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Dentro de las Cadenas Tróficas, existen otros tipos de organismos que se alimentan de fuentes derivadas, sea de las Plantas o de los Animales, ¿cuáles son?
Answer:
Los detritívoros
Explanation:
Los detritívoros son organismos que se alimentan tanto de plantas como de animales en descomposición (detritos). Los organismos detritívoros representan un componente fundamental de los ecosistemas ya que de ellos depende el reciclaje de nutrientes en los ciclos biogeoquímicos. Los detritívoros incluyen bacterias (por ej., bacterias nitrificantes claves en el ciclo del nitrógeno), animales (por ej., la cochinilla de la humedad, lombrices, etc) y hongos saprófitos (por ej., Fomitopsis pinicola, Fomes fomentarius, los cuales crecen sobre la madera y/o sus restos). Los detritívoros se encuentran en todos los tipos de ecosistemas y tienen un rol fundamental en la cadenas trófica mediante su activa participación en los ciclos biogeoquímicos, especialmente en el ciclo del nitrógeno.
Which of the following mechanisms can cause increased
genetic variation in a population?
A Inbreeding
B None of the above
C Artificial selection
D Natural selection
march 26,
21
Quiz
1 Plants make their own food in a form of ?
Question 2
Four metal cubes, each at a different starting temperature, are placed in contact with each of
Cube #1
Cube #2
25°C
90°C
Cube #3
Cube #4
10°C
56°C
Which of the following describes the most likely flow of thermal energy in this situation?
It appears that some of the answer choices got cut off in the image. In any case, thermal energy would flow from a higher-temperature cube to a lower-temperature cube.
So the correct answer should be among the following formulations:
Cube #1 to Cube #3
Cube #2 to Cube #1
Cube #2 to Cube #4
Cube #4 to Cube #3.
Heat, defined as a sort of energy transfer as well as the distinctive energy of a degree of freedom. Therefore, Cube #1 to Cube #3 and Cube #2 to Cube #4 are correct.
What is thermal energy?The word "thermal energy" is being used interchangeably in engineering and physics. It can relate to a variety of distinct physical notions.
Internal energy as well as enthalpy of a body of radiation and matter are examples of these; heat, defined as a sort of energy transfer (as does thermodynamic work); as well as the distinctive energy of a degree of freedom are examples of these. Cube #1 to Cube #3 and Cube #2 to Cube #4 describes the most likely flow of thermal energy in this situation.
Therefore, Cube #1 to Cube #3 and Cube #2 to Cube #4 are correct.
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divergent plate boundary: how do the plate and mantle interact at this type of plate boundary?
What happened at the end of the most recent ice age?
A. Land bridges became exposed.
B. Sea levels rose over 300 feet.
C. A mass extinction occurred.
D. The Cenozoic era began.
Answer:
B.Sea levels rose over 300 feet.
Explanation:
oof someone has the answer well then they are right its B.
B. Sea levels rose over 300 feet.
What happened at the end of the last ice age?New University of Melbourne research has revealed that ice ages over the last million years ended when the tilt angle of the Earth's axis was approaching higher values.
during the last glacial period, Antarctica was protected by way of a massive ice sheet, much as it is today; but, the ice covered all land areas and extended into the ocean onto the center and outer continental shelf.
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During the entire month of June, temperatures increase in the Northern Hemisphere and decrease in the Southern Hemisphere.
What causes these temperature changes?
The Sun reaches its lowest point in the sky.
The Sun reaches its highest point in the sky.
The north end of Earth’s axis is tilted toward the Sun.
The south end of Earth’s axis is tilted toward the Sun.
The north end of Earth’s axis tilting towards the Sun causes these temperature change.
What is Temperature?This can be defined as the degree of hotness or coldness of a body. We were told that Temperature increased in the Northern hemisphere.
This means that the north end was more exposed to the Sun by tilting towards its direction which is why option C is the most appropriate choice.
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10 points
What is an abiotic or biotic factor that controls the number of individuals in a population called?
A. a food,
B. a niche.
C. a pollutant.
D. a limiting factor,
PLEASE SELECT ALL THAT. APPLY!!!!
Answer:
Stem cells are unspecialized, can divide and renew themselves for long periods of time, and can be induced to become differentiated cells with specialized functions.
Explanation:
ANWSER ASAP 20 POINTS!!!1 RIGHT AWNSER GET BRAINLIEST
Which of these statements best explains how natural selection provides evidence to the scientific theory of evolution? (4 points)
It shows how organisms choose to adapt to changing Earth conditions.
It proves that natural selection always leads to greater complexity in organisms.
It shows how organisms with perfect traits can be created to suit the environment.
It proves that some organisms with specific adaptations survive better than others.
Answer:
It's either the 3rd or 4th one.
Explanation:
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction.
When Paul Hopkinsberger swam the English Channel he had to train and he had to gain weight. What is it called when he or any other athlete runs out of the carbohydrates stored in the liver and the muscle and must start burning fat as their energy source?
Answer:
Not exactly sure this is right .Bonking, or “hitting the wall” as it is also known, is a well-known phenomena among marathon and ultramarathon runners which occurs when your body runs out of sugar to burn. Sugar, stored in your liver and muscles bound into large chains called glycogen, is the prime fuel for a distance runner.
Explanation:
1. What are three important steps that pesticide users should
take into account when dealing with the pesticide label?
Answer:
1. be a simp
2. megan thee stalion
3. shes taken
4. lotion
Explanation:
Iron is with one kind of atom that combines with oxygen from the air to form rust (iron oxide). Rust contains two types of atoms, which means it is .
Answer:
A compound
Explanation:
A compound is a substance (pure) that contains two or more different types of atoms chemically combined together. In other words, a compound is formed from the chemical combination of two or more elements.
According to this question, iron (Fe) is an element with one type of atom that combined with oxygen in the atmosphere to form iron oxide known as RUST. This is primarily what happens when a ironic substance is said to RUST. Rust is a combination (chemical) of two different kind of atoms i.e. iron and oxygen, hence, it is a COMPOUND.
Answer:
Explanation:
first one is compount
Based on the graph, at which point is the death rate most likely greater than
the birthrate?
A. Between years 4 and 5
B. Between years 6 and 7
C. Between years 3 and 4
D. Between years 8 and 9
SUBMIT
Answer: b
Explanation:
Duck-billed platypus is called a bridge animal, why?
Answer:
The platypus serves as a 'bridge' animal between nonmammals like birds and reptiles, which maintain their testicles in their body cavity, and placental and marsupial mammals, which hold their testes in an external scrotum."
3. Jelaskan fungsi ragi atau bibit dalam proses pembuatan produk pangan bioteknologi konvensional tersebut! Unsur apakah yang terdapat dalam ragi atau bibit?
Explanation:
Genetically engineered foods (GE foods), or bioengineered foods are foods produced from organisms that have had changes introduced into their DNA using the methods of genetic engineering. Genetic engineering techniques allow for the introduction of new traits as well as greater control over traits when compared to previous methods, such as selective breeding and mutation breeding.[
Commercial sale of genetically modified foods began in 1994, when Calgene first marketed its unsuccessful Flavr Savr delayed-ripening tomato. Most food modifications have primarily focused on cash crops in high demand by farmers such as soybean, corn, canola, and cotton. Genetically modified crops have been engineered for resistance to pathogens and herbicides and for better nutrient profiles. GM livestock has been developed, although, as of 2015, none were on the market.
English
Hope this helped
GIVING BRAINLIEST!!!!
There is oil that is coming up on the beach from the waves. What most likely caused the oil to get in the water?
A) Animals have carried oil from land to the water.
B) An accident caused an oil rig to spill oil into the ocean.
C) The wind has blown oil into the ocean from land.
D) The oil has come from a crack in the ocean floor.
Answer:
it would be B
Explanation:
it makes the most sense
An accident caused an oil rig to spill oil into the ocean, most likely caused the oil to get in the water, hence option B is correct.
What are the causes of oil spills?Although incidents involving tankers, barges, pipelines, refineries, drilling rigs, and storage facilities are the most common source of oil spills in rivers, bays, and the ocean, they can also involve recreational boats and marinas. People making errors or being negligent can result in spills.
The source of between one-third and fifty percent of the oil in the water are natural seeps. These are specific locations on the seafloor where springs of oil and gas can be seen rising buoyantly from oil-rich sediments that have been naturally raised up close to the earth's surface.
Therefore, option B is correct.
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A deletion or insertion of one or more nucleotides may result in a frameshift mutation true or false
Answer:
true!!
Explanation:
A frameshift is when the frames of the three nucleotides shift and an insertion or deletion will do that
A scientist identifies a sequence at random from the human genome. Which description of the sequence is the most likely?
A. The sequence is located on a sex chromosome.
B. The sequence is part of a gene for cell growth and development.
C. The sequence is part of a gene for immunity and defense.
D. The function of the sequence is unknown or unidentified.
Answer:
The answer is D. The function of the sequence is unknown or unidentified.
Explanation:
This answer is correct hope this helps! :)
diagram of a bacteriophage
Answer:
diagram of a bacteriophage
Explanation:
Explanation:
hope it helps you...i. was not able to give clear photo so sorry
If you don’t have edmentum don’t answer this you won’t understand.!*science*GIVING 50 POINTS TO WHOEVER GETS IT RIGHT.!
One of the concerns about rising CO2 levels ocean water is the negative effect on certain types of marine life, such as oysters and clams. Does your experiment show a negative effect? Explain your answer.
Answer:
see below :)
Explanation:
For many years sea life such as oysters and clams have been acostumed to the temperature of the water. Rising levels of CO2 will cause more heat in water temperatures. This would make the shells of the oysters and clams 'wear away'.
Answer:
yeah the person under me is right
Explanation:
Ocean acidification is a consequence of the excess carbon dioxide in the atmosphere from fossil fuels. When the ocean absorbs the CO2, the water becomes more acidic. Shelled animals like zooplankton, corals, clams, mussels and oysters cannot grow their shells in the acidic water.
BTW I HAVE edmentum I DO ONLINE SCHOOL ON IT
A space used in industry or research settings that has a controlled level of contaminants is called a __________.
Answer:
Clean room.
Explanation:
An experiment can be defined as an investigation which typically involves the process of manipulating an independent variable (the cause) in order to be able to determine or measure the dependent variable (the effect).
This ultimately implies that, an experiment can be used by scientists to show or demonstrate how a condition causes or gives rise to another i.e cause and effect, influence, behavior, etc in a sample.
Cause and effect can be defined as the relationship between two things or events in which an occurrence one (cause) leads to the occurrence of another (effect).
Hence, a space used in industry or research settings that has a controlled level of contaminants is called a clean room.
A clean room refers to environment or laboratory that is typically free from dust, pollution or any form of contaminants, used for carrying out experiments and manufacturing processes.
Sedimentary rocks are formed due to the
cooling of magma
weathering of rocks
changes in pressure
changes in temperature
Answer:
weathering of rocks
Explanation:
Answer:
Changes in pressure
Explanation:
Sedentary rocks are rocks that are often found in hillsides or creeks that have washed away surrounding sediment.
Give the scientifical name to 10 plants and animals
Answer:
PLANTSCommon Name. Scientific Names1, Sunflower. Helianthus annuus
2,Mango. Magnifera indica
3, Neem. Azadicta indica.
4, Rose. Rosa
5, Tulsi. Ocimum tenuiflorum
6, Apache Plume. Fallugia paradoxa
7, Aplle Blossom Grass. Gaura
8, Wild rye. Elymus sp.
9, Wild Oats. Avena fatua
10, Red Maple. Acer rubrum
11, Rice. Oryza sativa
12, Wheat. Triticum spp.
13, Finger millet. Eleusine coracana
14, Barley. Hordeum vulgare
ANIMALSCommon Name Scientific Names
1, Dog. Canis lupus
2, Housefly. Musca domestica
3, Tiger. Panthera tigris
4, Lepoard. Panther pardus
5, Lion. Panthera leo
6, Bear. Ursidae carnivora.
7, Crow. Corvus splendens
8, Ant. Hymenopetrous formicidae
9, Bat. Chiroptera
10, Buffalo. Bison bonasus
11, Cat. Felis catus
12,Cheetah. Acinonyx jubatus
13,Crocodile. Crocodilia niloticus
14, Elephant. Proboscidea elepahantidae
15,Dolphin. Delphinidae delphis
The Rolling Plains ecoregion lies west of the Crosstimbers area of Texas and at elevations between 900-4000 ft. The Rolling Plains is a part of the central United States Great Plains system. Like the Crosstimbers ecoregion, it has rolling hills. These topographical features are due to the several rivers that flow through this ecoregion.
The rivers in the area weather and erode the land, forming __________ in this area.
Answer: plateaus
Explanation: there not canyons so you can cross that off and its not the dunes nor the deltas so if you look at the picture you can tell it is the plateaus
Rivers in the area weather and erode the land, forming a mouth in this area.
MouthIt is the place where a stream of water, such as a river, empties. Thus, a river can have as its mouth another river, a large lake, a pond, a sea or the ocean.
With this information, we can conclude that the rivers in the area weather and corrode the land, forming a mouth in this area.
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