Answer:
false
Explanation:
Which of the following go through the process of photosynthesis?
Answer:
It's green plants and certain other organisms that transform light energy into chemical energy.
Explanation:
CAN SOMEONE PLEASE ME HELP ILL MAKE BRAINLIEST
The Nervous System carries information and communication in the form of
A. electricity
B. homeostasis
C. electromagnetic waves
D. impulses
PLEASE HELP ITS DUE IN 30 min
Answer:
Question 2 True
Question 3 True
Explanation:
What type of mining is used for hematite?
Out of open cut mining, underground mining, dredge mining, leach mining, and petroleum wells
Will reward brainliest
Answer:
underground mining,
Explanation:
what trait is found in early embyros of both birds and humans
Answer: tail I'm not sure
Answer:
The answer is tail
Explanation:
I hope it helps you.
What effect do you expect this will have on mature oyster numbers, and why?
PLZ GUYS I DONT KNOW WHAT TO WRITE ,I NEED UR HELP
I need a 2 complex questions about human overpopulation
Answer: ok ill help:
1. over population happens when too many babies are born and the place gets crowded
2. same thing happens is too many immigrants go to 1 place E.G UK
Answer:
Is overpopulation a problem only in areas where population density is high?
What is the connection between population growth and climate change?
Which strategy do geologists use to locate the center of an earthquake? A. They only analyze local data. B. They collect data from seismographs. C. They measure arrival times of surface waves. D. They draw squares on maps for measurements.
Answer:
the answer is (B) "They collect data from seismographs."
Explanation:
i got a 100 on the Quiz "Earthquakes"
The strategy that geologists use to locate the center of an earthquake is they collect data from seismographs. Thus, the correct option is B.
What is an Earthquake?An earthquake may be defined as an activity that involves the unanticipated and brutal shaking of the ground, generally causing huge destruction, as an outcome of movements within the earth's crust or volcanic action.
Geologists utilize an instrument that is known as a seismograph that measures the strength of an earthquake. With the help of this instrument, they find the center of an earthquake on the basis of the highest strength.
Therefore, the strategy that geologists use to locate the center of an earthquake is they collect data from seismographs. Thus, the correct option is B.
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Select the correct answer.
A particular population of chickens has a frequency for the dominant allele as 0.70 and a frequency for the recessive allele as 0.30. Which expression is the correct way to calculate the frequency of individuals that are heterozygous?
Answer: 2 x (0.70) x (0.30)
Answer:
80/200
Explanation:
PLATO
;)
What happens in the stomach?
Answer The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach. The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.
Explanation:
Answer:
Large proteins are broken into smaller proteins.
Explanation:
stan blackpink!
4. Compare the two examples of changes in beetle populations. Which of the two scenarios is an example of evolution? Defend your answer with an explanation.
Answer:
The second scenario, "Beetles of a different color", is an example of evolution.
Explanation:
Since evolution is defined as a change in gene frequency overtime, over generations, it is in the second example that we see such a phenomenon taking place. Brown beetles have become more common as opposed to the green beetle population that were the ancestors in this case.
Hope that answers the question, have a great day!
In which two ways will a dog contribute to the carbon cycle
what is the difference between a positive an a negative sanction?
Answer:
An action that rewards a particular kind of behavior is a positive sanction. A negative sanction is a punishment or the threat of punishment used to enforce conformity.
Explanation:
Edge 2021 100%
B. Fill in the blanks:
1. Deficiency diseases can be prevented by eating what
Answer:
Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.
Answer:
They can be prevented by eating healthy food or a daily vitamin supplement to help prevent it.
Explanation:
Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.
I would like to say that I did not copy from the previous answer but that I just googled deficency deises and used their explenation to help with my answer and that i didn't see their answer until after I had posted mine.
These connect bones to muscles. A. Joints B. Marrow C. ligaments
Think it's C since joints connects two bones together and marrow is inside bones.
Which cycle is represented in this image?
A. Nitrogen cycle
оо
O B. Water cycle
O C. Oxygen cycle
O D. Carbon cycle
SUBME
The given image represents the oxygen cycle. The correct option is C.
What is oxygen cycle?The biogeochemical cycle that describes the movement of oxygen within and between the Earth's atmosphere, biosphere, and lithosphere is known as the oxygen cycle.
Oxygen is constantly produced and consumed in various parts of the cycle, with photosynthesis, the process by which green plants and some bacteria convert carbon dioxide and water into organic compounds and oxygen, serving as the ultimate source of oxygen.
The oxygen produced during photosynthesis is released into the atmosphere and used by living organisms for respiration, which is the breakdown of organic compounds to release energy and carbon dioxide.
Human activities, such as the burning of fossil fuels and deforestation, can have an impact on the oxygen cycle by altering the balance of carbon dioxide and oxygen in the atmosphere.
Thus, the correct option is C.
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Your question seems incomplete, the probable complete question is:
Which cycle is represented in this image?
A. Nitrogen cycle
оо
O B. Water cycle
O C. Oxygen cycle
O D. Carbon cycle
Where do eggs from fern grow?
In which two City below would be able to hold more water vapor? Explain your answer.
Boise, Idaho - 25 C
Austin, Texas - 35 C
why/how is biodiversity essential to the health of an ecosystem
Answer:
Biodiversity is the amount of variety of life on Earth.
Explanation:
Biodiversity boosts ecosystem productivity where each species, no matter how small, it has an important role to play.
For example,
a larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all forms of life.
Because it provides a wide variety of ecological services essential to both ecosystem function and human well-being, biodiversity is important to the health of an ecosystem.
What is Biodiversity?The term "biodiversity" describes the range of living things in an ecosystem, such as plants, animals, fungi, and microorganisms, as well as the genetic diversity found within each species.
Here are some justifications for why ecosystem health depends on biodiversity:
1. Nutrient Cycle: The ability of an ecosystem to cycle nutrients depends on biodiversity.
2. Temperature control: By absorbing carbon dioxide and generating oxygen through photosynthesis, biodiversity helps regulate temperature.
3. Soil health: Biodiversity is essential for the preservation of healthy soil.
4. Controlling pests and diseases in ecosystems: Biodiversity can help in managing pests and diseases.
5. Benefits to the Economy: Humans benefit economically from biodiversity in a number of ways, including access to food, medicine, and other natural resources.
Therefore, biodiversity is important for the health of ecosystems, and its loss can have serious detrimental effects on both ecosystem functioning and human well-being.
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Which statement describes the offspring of the F1 generation when crossing a pea plant that is true breeding for green seeds with a pea plant that is true breeding for yellow seeds?
Answer:
The question lacks options, the options are:
A. The green trait is the dominant trait.
B. The offspring will inherit one gene from each parent.
C. The offspring will have both green and yellow seeds.
D. Each offspring will have a unique set of alleles.
The answer is optionB
Explanation:
This question describes a monohybrid cross i.e. involving a single gene coding for seed colour in pea plant. One allele codes for green seeds and the other for yellow seeds.
Based on the question, a plant that has the same alleles for yellow seeds is crossed with another plant that has same alleles for green seeds. The offsprings produced will have two different alleles i.e. heterozygous, contributed by each parent.
Hence, the offsprings will inherit one form of the gene from each parent.
Answer:
THE ANSWER IS B!!!
Explanation:
I usually dont try on answers but I guess now................................................................ Nothing has changed (:
Which cells are biconcave in shape and have no nucleus?
Answer:
It simply allows the red blood cell to have more hemoglobin. The more hemoglobin you have, the more oxygen molecules you can carry. Therefore, it allows RBC to transfer more oxygen. Lack of nucleus in RBC also allows the cell to have an unique bi concave shape that helps with diffusion.
Explanation:
found it on the internet:)
Match each kind of drug to a relationship it has with society and culture
Beer: Legal and regulated drug.
Cocaine: Illegal and highly addictive drug.
Cigarettes: Legal but heavily regulated drug.
Antacids: Over-the-counter drug.
Beer is a legal and regulated drug. It is produced and sold by commercial companies, and it is heavily advertised. Beer can lead to alcoholism and cause injuries through DUI accidents. Cocaine is an illegal and highly addictive drug. It is produced and sold by criminal organizations, and it is not advertised. Cocaine can lead to addiction, and possession is a crime punishable by law.
Cigarettes are legal but heavily regulated drugs. They are produced and sold by commercial companies, but they are subject to strict regulations about where they can be used. Cigarettes can lead to lung cancer and other health problems. Antacids are over-the-counter drugs. They are sold in pharmacies and grocery stores, and they are not regulated by the government. Antacids are used to treat heartburn and other acid-related problems.
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How did the formation of the ozone layer contribute to the existence of life on Earth?
O It blocked the Sun's harmful UV rays.
O It caused water vapor to cool, condense and collect.
It released large amounts of oxygen into the air
It warmed Earth's surface preventing materials from freezing.
Answer:
the ozone layer blocks the sun's harmful Uv rays.
Calculate if 1000 units of energy are available at the producer level of the energy pyramid about how many units are available for first level consumers? Second level consumers? Third level of consumers?
Answer:
first level consumers?- abou 100 units
Second level consumers- about 10 units
Third level of consumers- about 1 unit
Explanation:
Food chain describes the feeding pattern of a group of organisms in an ecosystem. The food chain shows how one organism in one TROPHIC LEVEL feeds on another organism in another. As organisms are being fed on, energy is being transferred.
A food chain always starts with a PRODUCER, which occupies the first and lowest trophic level. It creates the energy transfer as it obtains energy via photosynthetic process. The flow of energy as shown by an energy pyramid is Producer----First level consumer----Second level consumer------Third level consumer.
However, only about 10% of the available energy is transferred and accessible by the next organism. This is because about 90% of the energy has been lost as heat when the organism undergoes metabolic processes. Hence, if 1000 units of energy was present at the producer level, 10/100 × 1000= 100 units will be available to first level consumers.
Also, 10/100 × 100= 10 units of energy will be available to second level consumers and finally 10/100 × 10= 1 unit of energy will be available to talk third level consumer.
How plant use osmosis
Answer:
Osmosis is responsible for the ability of roots to draw water from the soil. Plants concentrated solutes in their root cells by active transport and water enters the roots by OSMOSIS. Osmosis is also responsible for controlling the movement of guard cells
How do the HOX genes in the paddlefish match the HOX genes in humans ?
Answer:
Hox genes are known as homeobox genes and they help in the morphological arrangement and development of different cells from the head to the toe of animals.
These genes are responsible in the patterns exhibited by our own hands and feet. The paddlefish Hox genes helps in the formation and arrangement of its skeletal bones which is more developed than other teleosts.
5 ways that overfishing in the ocean is a problem are identified
start this thing that red pandas and raccoons are more a recent common ancestor that red pandas and giant pandas do if true what would you expect to be true about genetic sequence and in this organism
Answer:
D
Explanation:
im going to guess its a cause think of it this way its like family in a way if raccoons and red pandas are a more common ancestor than they might have been family along the lines of history somewhere if its not a than d i hop this helps and id pick d it sounds more frequent
which organisms obtain energy from dear decaying matter
Answer:
Decomposers
Explanation:
This group is made up of fungi, bacteria, and invertebrates. These organisms obtain their energy from breaking down dead organisms.
Question 8 of 30
1 Point
Which of the following elements is a key ingredient in both proteins and
nucleic acids?
A. Nitrogen
B. Sulfur
C. Phosphorus
D. Helium
SUBNE
Answer is A . Nitrogen i think because it express of genetic information
Answer:
nitrogen
Explanation: