Answer:I think the answer is B
Explanation:
B should be correct!
Hope this helps.
What role do the oceans play in moderating climate change?
Group of answer choices
A. Oceans help to reduce the level of water vapor in the atmosphere through condensation.
B. Oceans absorb about 40% of the methane out of the atmosphere that has been produced by rice paddies and livestock.
C, Oceans remove about 25% of the atmospheric carbon dioxide produced by humans.
D. Oceans reflect sunlight back into space before the ultraviolet wavelengths are converted into infrared radiation.
The role that the oceans play in moderating climate change is as follows:
Oceans remove about 25% of the atmospheric carbon dioxide produced by humans.Thus, the correct option for this question is C.
What is Climatic change?Climatic change may be defined as a type of process that significantly involves long-term alterations in the temperature and weather pattern of a particular location. These alterations are completely natural and rely upon the solar cycle.
The role of the oceans is determined by the fact that they regulate the climate of particular locations by absorbing 25-30% of the carbon produced by humans in the environment. Due to this, they are considered the largest store of carbon accounting for approximately 83% of the global carbon cycle.
Therefore, oceans remove about 25% of the atmospheric carbon dioxide produced by humans is the statement that represents the role of oceans that play in moderating climate change. Thus, the correct option for this question is C.
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Please answer this question correctly and fast.
Answer:
The metabolic rates of aquatic organisms increase as the water temperature increases. If water is too warm, it will not hold enough oxygen for aquatic organisms to survive. Pure water only has a pH of 7.0 at 25 degrees Celsius. This process occurs seasonally in holomictic (mixing) lakes, as the water temperature
Explanation:
water tempature - enviromental measurment system
HOPE THIS HELPEED :)
Why do some traits only have 2 phenotype's.
Answer:
The phenotype really only depends on the parents phenotype.
Explanation:
In fruit flies, the gene for eye color is located on the X chromosome, and the red eye allele (R) is dominant
to the white eye allele (r). A carrier female is mated with a male fly with genotype X
rY. Which of the
following statements best describes the expected outcome of the cross?
a. The chance of an offspring having red eyes is 75%
b. The chance of an offspring having white eyes is 50%
c. The chance that a male offspring will have white eyes is 0%
d. The chance that a female offspring will have red eyes is 100%
Answer:
b. The chance of an offspring having white eyes is 50%
Explanation:
So the genotype of the male fly is X^r Y. This means the male has white eyes because he only has one X chromosome, so he will express whatever allele is on that chromosome.
The genotype of the female fly, though, is X^R X^r. This is because carriers are heterozygous for traits, and the sex chromosomes of most females is XX (with some exceptions, like XXX, or X (Turner syndrome)).
If we cross this, what are the outcomes? Do a Punnett square. You get the genotypes of X^r X^R, X^r X^r, X^R Y, and X^r Y. The expected phenotypes are a red eye female, white eye female, red eye male, and white eye male.
Now, let's look at the choices:
A.: The chance of an offspring having red eyes is not 75%; it is 50%.
B.: The chance of an offspring having white eyes is 50%!!!
C.: The chance that a male offspring will have white eyes is 50%, not 0%.
D.: The chance that a male offspring will have white eyes is 50%, not 100%.
Sooo, it's B!
What grade of beef is the most expensive?
Oxygen has an atomic number of 8. What information does the atomic number provide?
Question 3 options:
Oxygen has 8 protons.
Oxygen has 8 neutrons.
Oxygen has 8 protons and 8 electrons.
Oxygen has 8 protons and 8 neutrons.
Answer:
Oxygen has 8 protons and 8 electrons.
Explanation:
Scientists capture and tag 10 dolphins. The next day, they capture another 10 dolphins in the same area. 8 of which are already tagged. Their estimate of the population will
likely be
unbiased, because they recaptured many members of the population
biased, because they did not let enough time pass between captures
accurate, because they returned to the same location
inaccurate, because they did not return to the same location
O
Next
A Previous
Back
Next
Answer: unbiased, because they recaptured many members of the population
Explanation: thats 20 that they took, and even in a day they cant reproduce
The diagram below shows the Moon's orbit around Earth. Letters A, B, C, and D represent four positions in the Moon's orbit.
What is the approximate length of time it takes the Moon to travel from position A to position C?
1 day
14 days
28 days
31 days
Answer:
14 days is the correct answer. Since it takes 27(approx) days to complete one revolution of the earth and will take (27/2=14) days to complete half of the revolution I.e. A to C.
The orbit of the Moon around Earth is shown in the diagram below. Four locations in the Moon's orbit are represented by the letters A, B, C, and D.
How long does it typically take the Moon to move from position A to position C?
The Moon takes 28 days to go from location A to position C, which is a rough estimate. The Moon is at perigee, or its closest point to Earth, at position A. The Moon is at its apogee, or furthest point from Earth, at location C. Even though the Moon's orbital speed varies, it does take about 28 days to go from perigee to apogee. The Earth's orbit around the Sun and the Moon's orbit are both inclined.
This indicates a tilt between the orbital planes of the Earth and the Moon. The Moon's location with relation to the Sun consequently shifts throughout time. The Moon appears to "wax" and "wane" in the night sky because of this. The 28-day synodic period of the Moon accounts for the Moon's shifting positions with respect to the Sun.
Therefore, it may be concluded that it takes the Moon 28 days to roughly travel from place A to position C. This is due to the Moon's relatively slow orbital motion, which takes around 28 days to complete from perigee to apogee and from one place in relation to the Sun to another.
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If you could repeat the experiment and make it better, what would you do differently and why?
Answer:
Nothing different, perform the same thing and see if I get the same results.
Explanation:
Answer:
Nothing different, perform the same thing and see if I get the same results.
Explanation:
When a plant does not get enough water its leaves wilt and stomata are
closed to prevent further loss of water through transpiration. This wilting of leaves and closing of stomata is caused by a growth inhibiting hormone. What is the name of this growth inhibiting hormone that causes wilting of
leaves?
• auxin
• gibberelins
• abscisic acid
Which feature separates watersheds?
A.) basins
B.)bays
C.)ridges
D. )rivers
Answer:
c
Explanation:
C.) Ridges are the feature that separates watersheds.
What is watershed ?A watershed is a region or area of land that collects and drains water into a particular river, stream, or other body of water.
Ridges or high points of land are critical in separating watersheds because they provide the boundary or border between two adjacent watersheds. When rain falls or snow melts, the water will flow downhill towards the closest body of water.
However, if that body of water is separated from another by a ridge, the water will flow down opposite sides of the ridge, into different watersheds.
Ridges are created by geologic processes such as tectonic uplift or erosion, and can vary in size and height. In some cases, a single ridge can divide a large drainage basin into two or more smaller ones, each with its own unique set of characteristics and ecosystems.
The boundary or border of a watershed is formed by a ridge or high point of land that separates one watershed from another. Water that falls on one side of the ridge flows into one watershed, while water that falls on the other side of the ridge flows into a different watershed.
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which pairs are correct base pairs of DNA molecules from one called?
Answer:
adenine pairs with thymine, and cytosine pairs with guanine
Explanation:
i couldnt understand what the question was asking but i took biology last year so i hope this helps u a bit hehe
10. Which of the following do plants NOT do with the energy produced through cellular respiration!
(1 Point)
grow
eat
reproduce
repair tissues
Which of the following statements best describes proactive interference
Compare and contrast pollution caused by irrigation and by pesticides.
Pesticide pollution and irrigation pollution have different characteristics, but both have the potential to have negative effects on the ecosystem.
Here is a side-by-side comparison of the two:
Pesticide usage and irrigation both have the potential to contaminate water. Excessive irrigation can result in the contamination of nutrients in water bodies due to the leaching of pesticides and fertilisers.
Both pesticides and irrigation can have a negative impact on ecosystems. Excessive irrigation water use can harm aquatic habitats and deplete water supplies.
Pollution sources: Irrigation is a major cause of pollution due to the excessive water use and subsequent discharge of nutrients, silt, and fertilisers.
Pesticides, on the other hand, are chemical compounds created especially to manage pests and have the potential to pollute the environment directly through runoff, spray drift, or persistence in the soil.
Management and Regulation: Irrigation and pesticides are managed and regulated in different ways. Policies for managing water resources and conservation measures can be used to control irrigation practices.
Contrarily, the use of pesticides is subject to stricter laws and oversight to guarantee correct application, handling, and mitigation of side effects.
Thus, this is the comparison and difference between pollution caused by irrigation and by pesticides.
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Select all the correct answers. Imagine a car as a model that represents the human body, with its parts performing various functions similar to human body systems. Which two statements are correct analogies?
A. The gas in the car is the digestive system that provides the necessary energy.
B. The frame of the car is the digestive system that provides structure and support to the body.
C.The exhaust system of the car is the excretory system that removes waste.
D. The engine of the car is the digestive system that circulates nutrients to the rest of the body.
E.The oil in the car is the excretory system that protects and coats the body.
Answer:
i took the test it is right C and D plato to
Explanation:
The two statements that correctly represent the analogies are as follows:
The exhaust system of the car is the excretory system that removes waste.The engine of the car is the digestive system that circulates nutrients to the rest of the body.Thus, the correct options are C and D.
What is Analogy?An Analogy may be defined as the condition of comparing two things in order to reveal the identical function of each other. It makes the process of understanding more clear and effective.
The engine of the car is analogous to the digestive of the human. This is because it provides the energy for other parts to function properly.
The exhaust system of the car is analogous to the excretory system of the human. This is because it removes all the waste material out of the car in the form of smoke, dust, etc.
Therefore, the correct options for this question are C and D.
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Mutations are triggered by
Answer:
Mutations can also be caused by exposure to specific chemicals or radiation.
Explanation:
(mark as brainliest please)
Answer:
mutations can be triggered by errors during DNA replication, but also environmental contributions, such as uv light from the sun.
The separation of a group of individuals from the rest of the population is referred to as
Answer:
Alienation
Explanation:
In sociology, this is termed as alienation. Alienation is a kind of separation of a certain group of individuals from the major population group on several basis. Some of the basis of Alienation are – caste, creed, color, financial differences, political difference, etc.
According to Karl Marx Alienation has arisen primarily in industrialization era where workers were alienated from capitalist society
Chargaffs rule states
Answer:
Isn't the Chargaffs a DNA of a rule state that have to be 1/1 ratio.
Explanation:
Predator and prey relationships are an important part of the ecosystem. Explain how the Orcas and leopard seals are tertiary consumers?
What is the pathway of air into the body?
A. nose → nasal cavity → pharynx → trachea → larynx → bronchi → lungs
B. nose → nasal cavity → pharynx → larynx → trachea → lungs → bronchi
C. nose → nasal cavity → larynx → pharynx → trachea → bronchi → lungs
D. nose → nasal cavity → pharynx → larynx → trachea → bronchi → lungs
Answer:
D
Explanation:
Answer:
The answer is D
Explanation:
What two things make blood pressure? *
A. pressure caused by contraction of heart ventricle and pressure exerted on blood by
walls of blood vessels
B. pressure caused by contraction of heart atrium and pressure exerted on blood by walls of blood vessels
C. pressure caused by stressful workload and pressure exerted by teachers
D. pressure caused by contraction of heart ventricle and pressure due to gravity
Answer:
I think it's A, I am not sure
Explanation:
Down syndrome is a genetic disorder that is also called trisomy 21. A person with Down Syndrome has an extra copy of chromosome 21. What can you infer is most likely the genetic mutation that results in Down syndrome?
Answer: Down syndrome is a result of failed cell division
Explanation: A typical baby has 46 chromosomes however babies with down syndrome have an extra copy, chromosome 21 which is why down syndrome is also called trisomy 21
(03.02 MC)What factor will most likely determine where a wave current project can be located?
Current climate conditions
Presence of waves
Temperature of the water
Type of waves generated
Answer: Presence of a tidal range
Explanation:
A volcano erupts, killing all the organisms in an area. Eventually, small plants
grow but are eventually replaced by larger plants. What is the name for this
process?
O
A. Population
O
B. Cyclical
O
O
C. Succession
D. Biodiversity
PLEASE ANSWER FAST
Answer:
Succession.
Explanation:
Answer:
Succession
......................
The mechanism through which a parents gene is turned off, through the attachment of a methyl group to that parent's DNA is called :
A) methylation
B) mutation analysis.
C) cross contamination.
D) spermatogenesis or oogenesis.
Answer:
the answer is a methylation
Explanation:
9 Light cannot escape the intense gravitational pull of a
black dwarf
red giant
main-sequence stan
black hole
(A) Which parts of an ecosystem perform cellular respiration? Choose all the answers you think are correct.
producers
primary consumers
secondary consumers
decomposers
dead matter
(B.) Does the amount of sunlight affect which parts of an ecosystem perform cellular respiration?
yes
no
Answer: (A) Cellular Respiration takes place in producers,Primary Consumer, and Secondary Consumers.
(B) No
Explanation:
Producers, primary consumers and secondary consumers which form part of an ecosystem perform cellular respiration.
What is cellular respiration?It is a set of reactions by which certain organic compounds are degraded by oxidation, until they become inorganic substances and energy that can be used by the cell.
Most living organisms that are part of an ecosystem carry out cellular respiration, in plants, animals, fungi and protozoa it is carried out in the mitochondria and the cytoplasm.
Therefore, we can conclude that producers, primary consumers and secondary consumers which form part of an ecosystem perform cellular respiration.
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Identify the plant tissues in the three images.
A
B
C
Answer:
A=leaves
B=stem
C=roots
Explanation:
Answer:
Not sure if this was the one you were looking for
A certain type of horse has two possible alleles for the color of its
coat: black (B) is dominant, while chestnut (b) is recessive. What
would be the phenotype of a horse with the Bb genotype?
A.black
B.chestnut
C.Black with chestnut spots
D.Chestnut with black spots
Answer:
A. Black
Explanation:
Answer:
.black
Explanation: