Answer:
Common sedimentary rocks include sandstone, limestone, and shale
Explanation:
Answer:
Sandstone, Shale, siltstone, chert,
Explanation:
Those are common sedimentary rocks
Blood type is inherited thriugh mutiple alleles , inculding I ^a , I^b and i . A child has type A blood. If the father has type AB blood , what are all the possible phenotypes of the mother
Answer:
The answer is below
Explanation:
The possible phenotypes of the mother can be any of the following
AA - A phenotype
AB - AB phenotype (here the mother must have contributed an A gene for it to be possible)
AO - A phenotype (here the mother may have contributed any of the A or O gene.)
BO - B phenotype (here, the mother would only need to contribute O gene for this to be possible)
In a system, the energy or material that leaves a system are referred to as the ____________.
A.outputs
B.inputs
C.components
D.processes
Explain the importance of mitosis of cells in a skinned knee and during the growth of a plant.
Answer:
The importance for mitosis in a skinned knee is, to develop and produce new cells, healing the skin
It is importance for plant growth, as to produce new cells for the development, increasing the number of cells and increasing the height of the plant.
It helps in the repair of skinned knee and also promotes the growth of the plant by participating in the meristematic activity.
Mitosis is a process in cell division cycle in which the parent cell divides into two daughter cells and the daughter cells receive the same number of chromosomes as that of the parent cell that is why it is called as reductional division. The mitosis occurs in the somatic cells of the plants and animals. In the injured or skinned knee it will help in division of normal healthy cells so as to repair and replace the worn and injured cells hence, it will help in recovery of the injured knee. Active cell division via mitosis and differentiation occurs at the meristematic regions of the plant at the stem and root regions.It helps in increase in number of cells in the growing regions of the plant body hence, support growth of the plant. Hence, mitosis plays an important role in the repair of skinned knee and during growth of a plant.Learn more about mitosis:
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Which best explains the zygote?
It has a diploid number of chromosomes.
It has a haploid number of chromosomes.
It has all the chromosomes of the mother.
It has all the chromosomes of the father.
in his 1859 book On The Origin of Species, Charles Darwin discusses the theory of evolution and his model of natural selection. An adapted passage from this book is shown below.
A. fossils show a complete a complete of all species preserved from the past.
B. fossils are used by scientists to predict future extinction rates of species.
C. fossils give scientists proof that species rate of evolution depends on time.
D. fossils provide evidence of the past that shows how species have changed over time.
someone please help i’m literally failing because i haven’t done this lol..
Answer: fossils provide evidence of the past that shows how species of changed over time.
Explanation:
My teacher said it
The wing of a bird and the front limb of a mammal have a similar number and arrangement of bones. Which evolutionary relationship explains these similarities? A. The wing and front limb are homologous structures; each evolved from a common ancestor. B. The wing and front limb are analogous structures; each evolved from a common ancestor. C. The wing and front limb are analogous structures; each evolved independently. D. The wing and front limb are vestigial structures; one evolved from the other.
Answer:
A
Explanation:
The correct answer would be that the wing and front limb are homologous structures; each evolved from a common ancestor.
Homologous structures are organs of different organisms that look similar in structure but perform different functions on their respective owners. They are as opposed to analogous organs which look different on different organisms but perform similar functions on them.
An example of the homologous organ is the wing of birds and the fore-limbs of mammals which are both built on a five-digit plant, also known as pentadactyl plan. While birds use their wings to fly, the fore-limbs of mammals are adapted for grasping or walking. An example of the analogous organ is the wing of birds and the wing of insects. They both look structurally different but are both for flying.
The correct option is A.
how many nucleolus can a single cell have?
Answer:
five nucleoli
Explanation:
Is the following statement TRUE or FALSE?
Abiotic factors do NOT affect which organisms can live in a particular
biome.
True
False
Answer:
False
Explanation:
Abiotic factors non-living things that shapes the environment and is needed for organisms to survive. For example, water is an abiotic factor, and is needed in an organism's home.
 If a cell has 8 chromosomes, how many chromosomes will each of its daughter cells have after mitosis? A.4 B.6 C.8 D.16
After mitosis, each daughter cell would have 8 chromosomes because these daughter cells contain equal and same kind of chromosomes with respect to their parental cell. So, it's C.
What do you mean by Mitosis?Mitosis may be defined as a type of cell division that produces two daughter cells enclosing the identical number and type of chromosomes as the parent cell.
Therefore, the correct option for this question is C.
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Incomplete or imperfect flowers indicate varieties of plant that cannot reproduce.
False
True
Answer:
false
Explanation:
Which is a unicellular fungus?
A Slime mold
B Mushroom
C Yeast
D none of these
Explanation:
Unicellular fungi are generally referred to as yeasts. Saccharomyces cerevisiae (baker's yeast) and Candida species (the agents of thrush, a common fungal infection) are examples of unicellular fungi. Example of a unicellular fungus: Candida albicans is a yeast cell and the agent of candidiasis and thrush.
The embryos of both mammals and reptiles are protected by amniotic fluid. What is this type of trait called? *
a. cladogram
b. outgroup
c. derived
d. molecular evidence
Answer:
c)derived
is the correct answer I think so
hope it is helpful
Amoebas are single-celled organisms that contain a nucleus. They are
O eukaryotic
O bacterial
O fungal
O prokaryotic
Answer:
eukaryotic
Explanation:
eukaryotic
( it deleted my answer)
1. Process that breaks down rock into smaller pieces but does not change what the substance is
2. Process that breaks down rocks into smaller pieces AND CHANGES THE SUBSTANCE INTO SOMETHING DIFFERENT
Exfoliation
Chemical weathering
Deposition
Physical weathering
Frost action
Which correctly identifies characteristics that protists share with animals?
A. Motile, Prokaryotic, Multicellular
B.Motile, Reproduce sexually, Photosynthetic
C.Motile, Multicellular, Photosynthetic
D. Eukaryotic, Motile, Reproduce sexually
Answer:
The answer is C
Explanation:
Which of the following is NOT a factor that affects wind?
Answer:
i think its friction or A
Explanation:
Investigator Murray is examining evidence from an old crime scene. She has a blood sample, but she believes that the sample may be too degraded to get DNA from. Investigator Murray decides to try to retrieve mtDNA from the sample and compare it to a sample from her suspect. What information could this sample give her?
A The blood at the crime scene belonged to her suspect.
B The suspect has blond hair and blue eyes.
C There is a maternal relation between the two people.
D The person from the crime scene has been near the suspect.
The answer is C.
Explanation:
They explained that "Investigator Murray decides to try to retrieve mtDNA from the sample and compare it to a sample from her suspect. What information could this sample give her?"
mtDNA: Mitochondrial DNA (mtDNA) can also be useful to investigators and is found in the energy-producing organelles called mitochondria. This type of DNA can sometimes be recovered from evidence that is too degraded or old to yield regular DNA. Although mtDNA can't be linked to one individual, it can show that subjects are maternally related, since it is passed down through the maternal side of the family.
Note to you:I took the test and the definition of mtDNA (also known as Mitochondrial DNA) came from my notes. Have a good one and I hope it helps!! :)
true or False? Bacteria are not organisms because they have no organs.
Answer:
i think it is false?
Explanation:
sorry if wrong
Bacteria are organisms, although they are unicellular and do not have organelles like multicellular organisms. So, the given statement is False.
What is Bacteria?Microorganisms which are unicellular, prokaryotic, and have a straight cell structure are known as bacteria. They are present in almost every part of the planet, including soil, water and the human body. Many ecological and biological processes, such as nutrient cycling, decomposition, and symbiosis, depend heavily on bacteria.
While some bacteria can cause disease, many others, such as those that live in the gut and support digestion, are helpful and important for maintaining human health. Bacteria can vary in shape, size, and structure, and they can be divided into several categories according to these characteristics.
Therefore, the given statement is False.
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What is respiration?
☁️ Answer ☁️
annyeonghaseyo!
Your answer is:
"Respiration constitutes a series of enzyme-driven reactions that allow plants to turn the stored energy of carbohydrates made via photosynthesis into a form of energy they can use to power growth and metabolic processes."
Hope it helps.
Have a nice day noona/hyung!~ ￣▽￣❤️
How are ATP molecules used to power cell processes and what happens to ATP when it is used?
Answer:
Explanation:
ATP is able to power cellular processes by transferring a phosphate group to another molecule (a process called phosphorylation). This transfer is carried out by special enzymes that couple the release of energy from ATP to cellular activities that require energy
HOPE IT HELPED YOUWhat are the symptoms of sickle cell disease
Answer:
Symptoms of sickle cell anemia are pain in the joints, sudden pain in the chest, dizziness, fatigue, low oxygen in the body, inability to make concentrated or dilute urine or blood in urine, and abnormal breakdown of red blood cells.
Explanation:
Hope this helped Mark BRAINLEST!!!
3. Which property of a star is closely related to its temperature? *
This state of matter has NO definite shape and NO definite volume
Group of answer choices
gas
solid
liquid
Answer:
Gas is the state of matter has NO definite shape and NO definite volume.
How would i give a physical description of the Ebola Virus?
Not a description of symptoms, but a physical description of the pathogen itself.
the temperature that is equivalent to 95°F
Answer:
35 degrees celsius
Temperature
95
Fahrenheit
35
Celsius
Formula
(95°F − 32) × 5/9 = 35°C
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The gravity of the Sun and Moon pulls earth's surface in opposite directions:
Answer:
The Moon's gravity pulls more on the planet than the water on the opposite side. These two water bulges on opposite sides of the Earth aligned with the Moon are the high tides. Spring tides occur when the Earth, the Sun, and the Moon are aligned, increasing the gravitational pull on the oceans.
The direction of gravitational pull of the sun and Moon on the earth surface occurs in the same and opposite directions depending on the time of the day.
Hello your question its quite vague but a general answer is provided above
The gravity of the Sun pulls the Earth towards itself while the gravity of the moon on the earth is strongest at side facing the moon.
The direction of gravitational pull of the sun and Moon on the earth surface occurs in the same and opposite directions. and this depends on the time of the day. at night when the moon is in-between the earth and the sun the direction of the gravitational pull is strongest on the side of the earth facing the moon which is in the same direction with the gravitational pull of the sun towards the earth.
while during the day the direction of the gravitational pull of the moon on the earth is strongest on the side of the earth facing the moon which is in opposite direction to the gravitational pull of the sun on the earth.
Hence we can conclude that The direction of gravitational pull of the sun and Moon on the earth surface occurs in the same and opposite directions depending on the time of the day.
Learn more : https://brainly.com/question/24442244
What is an important factor that could make a renewable energy source a realistic alternative to nonrenewable energy sources?
A. Stop the use of low-carbon, low-energy yield brown coal in power plants, and switch over to more efficient high-carbon, high-energy yield hard coal.
B. Continue to mine coal at current rates, but use the coal to create new types of photovoltaic cells for use in solar panels on large solar farms.
C. Decrease the cost of building wind turbines to decrease the initial cost of wind energy so that it is closer to the cost of energy currently produced from burning coal.
D. Increase the volume of natural gas extracted from wells through hydraulic fracturing to decrease the amount of coal that has to be mined for combustion.
Answer:
C.
Explanation:
Renewable energy sources (e.g., solar energy, wind energy, hydrothermal energy) represent the most important alternative to reduce global warming effects due to the use of fossil fuels. However, the use of renewable energy sources is nowadays more expensive than those derived from fossil fuels. For example, it has been calculated that solar energy costs around 20 cents more per KWH than coal or gas. Wind energy is even more expensive than solar energy. In consequence, it is expected that in the near future renewable energy production costs decrease in order to make this type of energy source cheaper than fossil fuels.
Una persona hala un trineo a lo largo de un espacio horizontal de 9 m la cuerda con que sa hala forma un ángulo de 60° con la horizontal y la fuerza para mover el trineo es de 125 N a. Calcular el trabajo realizado por la persona al halar el trineo
Answer:
978,75 Newton metro.
Explicación:
El trabajo realizado es de 978,75 Newton metro cuando la fuerza es de 125 newton, la distancia es de 9 metros y el ángulo es de 60 grados porque cuando usamos la fórmula del trabajo realizado obtenemos esta respuesta. La fórmula del trabajo es fuerza x desplazamiento x Sin (θ). θ muestra la dirección y el ángulo en el que se realiza la fuerza. Entonces, multiplicando todos estos valores obtenemos la respuesta para el trabajo realizado, que es 978,75 Newton metro.
What is the speed of the car at 15 seconds time?
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PLEASE Answer each question correctly.
Answer:
Explanation:
1 . 3% of the earth's water is fresh. 2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost. 0.5% of the earth's water is available fresh water.
3 .Infiltration is the process by which water on the ground surface enters the soil. Infiltration is governed by two forces, gravity, and capillary action. While smaller pores offer greater resistance to gravity, very small pores pull water through capillary action in addition to and even against the force of gravity.
4.Water is removed from the surface of the Earth to the atmosphere by two distinct mechanisms: evaporation and transpiration. Evaporation can be defined as the process where liquid water is transformed into a gaseous state. Transpiration is the process of water loss from plants through stomata.
5.Water at the Earth's surface evaporates into water vapor which rises up into the sky to become part of a cloud which will float off with the winds, eventually releasing water back to Earth as precipitation.