Which animals are considered to be the 'big five' in Africa?
Answers
Answer:
The lion , Leopard , rhino , elephant , African Buffalo .
Explanation:
The "Big Five" is a term historically used to refer to the five most iconic and sought-after large mammal species in Africa for trophy hunting. These animals are: African Elephant, African Lion, African Leopard, African Cape Buffalo and African Rhinoceros
1. African Elephant: The African elephant is the largest land mammal and is known for its enormous size, distinctive trunk, and large ivory tusks. They can be found in various regions of Africa.
2. African Lion: The African lion is one of the most well-known big cats and a symbol of strength and majesty. Lions are social animals that live in prides and are found in parts of sub-Saharan Africa.
3. African Leopard: The African leopard is a stealthy and elusive big cat known for its adaptability and climbing abilities. They are primarily solitary animals and inhabit various habitats across Africa.
4. African Cape Buffalo: The African Cape buffalo, also known as the African buffalo, is a formidable and highly dangerous bovine species. They are known for their massive size, curved horns, and unpredictable behavior. Cape buffalo can be found in different parts of Africa.
5. African Rhinoceros: The African rhinoceros, specifically referring to the white rhinoceros and the critically endangered black rhinoceros, completes the Big Five. Rhinoceroses are large herbivores with distinctive horn-like structures on their noses.
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Related Questions
How is mitosis related to cancer
Answers
Answer:
Mitosis is closely controlled by the genes inside every cell. They continue to replicate rapidly without the control systems that normal cells have. Cancer cells will form lumps, or tumours, that damage the surrounding tissues.
Explanation:
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Explain why the a single loop circulatory system is able to supply raw materials to cells as fast as the double – loop circulatory system.
Answers
Answer:
In the case of single circulatory systems, e.g. as in fish, the heart receives deoxygenated blood (also described as 'oxygen-poor blood') into the atrium of the heart and pumps it through the ventricle of the heart so that it continues onwards to the gills.
Producers, consumers, and decomposers all participate in the carbon cycle during
their lifetimes. Identify and explain the process through which producers remove
carbon from the atmosphere. Identify and explain how producers, consumers, and
decomposers return carbon to the atmosphere.
Answers
Answer:
Carbon Cycle
Everything You'll Have Covered
What role do producers, consumers, and decomposers play in the carbon cycle?
~ Producers synthesize their food through photosynthesis using energy from sunlight and carbon dioxide from the air. Their respiration returns carbon dioxide to the atmosphere. Consumers use the food produced by producers for energy. Their respiration also returns carbon dioxide to the atmosphere. Decomposers break down plant and animal waste products. They also break down dead plants and animals. The decomposing process releases carbon dioxide gas into the atmosphere.
How do fossil fuels and volcanic activities contribute to the carbon cycle?
~ When fossil fuels are burned, carbon dioxide is released into the atmosphere in the form of gas. When volcanoes erupt, carbon dioxide that was in the magma passes into the atmosphere as carbon dioxide gas.
How is carbon returned to the Earth and sea in the carbon cycle?
~ Carbon is returned to the Earth and sea in the form of precipitation after carbon dioxide mixes with rain and snow. Erosion is another way that carbon is returned to the sea. When shellfish die, the carbon that was in their shells collects at the bottom of the ocean and eventually forms sedimentary rocks.
Give one example of a human activity�that could disrupt the�carbon�cycle�as well as the consequences of this disruption.
~ Burning fossil fuels can disrupt the carbon cycle, since they increase carbon dioxide in the air, which can lead to environmental problems such as acid rain.
Photosynthesis is the process by which plants produce their food in the presence of sunlight that is solar energy with the use of carbon dioxide and water. The breakdown is the mechanism by which plants give their carbon dioxide back.
What is end product of photosynthesis ?The end products of photosynthesis are glucose and oxygen that is given back to the atmosphere.
In plants, photosynthesis is the process by which plants prepare their food in the presence of sunlight and glucose is made thus this is the way by which plants are preparing their food and in the case of plants glucose is stored in the form of starch.
With the reactions going on when the cellular respiration reactions are going on at that time the reactions produce enough of carbon dioxide which is given back to the atmosphere thus this dependency helps to interpret the mutual relationship.
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is a chemical substance that organisms require to live.
Answers
Answer:
Nutrient
Explanation:
Nutrients are compounds in foods which are essential to life and health of living organisms, providing them with energy. They are the building blocks for repair and growth and substances necessary to regulate chemical processes. There are six major nutrients:
Carbohydrates,Lipids (fats),Proteins,Vitamins,Minerals,Water.Why would a plant not grow well in green light?
Answers
Answer:
green light is not real light plants need the sun which produces real energy
Green light is the least effective for plants because they are themselves green due to the pigment Chlorophyll. Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth. Red light, when combined with blue, allows plants to flower.
Explain how a wholemeal sandwich with tuna and tomatoes will be broken down by the digestive system. Start the process from the mouth and end at the anus.
Answers
Answer:
All of our energy and nutrition come by way of the gastrointestinal (GI) tract. It is an amazing machine well designed for digesting and absorbing nutrients and for shielding the rest of the body from microorganisms, viruses and other foreign matter. The GI tract spans from the mouth to the anus, with each separate organ having a role in digestion, absorption or excretion.Lastly, if you would like to learn more about yourself and how you can best reach your own nutritional and fitness goals, we encourage you to take a look at the following home health testing guides and resources:
Food Sensitivity Testing Guide
DNA Health Testing Guide
Guide to Life Extension Products
Home Health Testing Guide
Everlywell Home Tests Guide
Home Testing for Heavy Metals
Explanation:
(: tsorry hope to help
A heterozygous man with wet earwax marries a woman with dry earwax which allele is dominant?
Answers
The allele for dry earwax is dominant. The heterozygous man has one allele for wet earwax (recessive) and one allele for dry earwax (dominant).
In this case, the dominant allele for dry earwax will be expressed in the offspring's phenotype, resulting in dry earwax. The recessive allele for wet earwax will be masked by the dominant allele. Therefore, the dominant allele determines the phenotype in this scenario. Genes exist in pairs, with one allele inherited from each parent. The dominant allele will always be expressed in the phenotype when present, regardless of the other allele. In this case, the presence of the dominant allele for dry earwax will determine the phenotype, while the recessive allele for wet earwax will not be visible.
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Use the drop-down menus to complete the sentences. The color of the light changes in the scenario because a volcano erupts. The light is the variable. When the color of the light changes, the number of light red kidney beans will also change. The population of light red kidney beans is therefore the variable.
Answers
Answer:
the first on is independant and the secound one is dependant
Explanation:
i took the test
Answer:
The color of the light changes in the scenario because a volcano erupts. The light is the
✔ independent
variable.
When the color of the light changes, the number of light red walking beans will also change. The population of light red walking beans is therefore the
✔ dependent
variable.
Explanation:
correct on edge
Rene and Don are discussing the purpose of nutrients. Rene says that nutrients participate in chemical reactions and can change the taste of food. Don says nutrients act as structural materials for cells and provide the body with energy. Who is correct
Answers
Answer:
Don
Explanation:
nutrients help energize the body
DNA nucleotides are always added to an existing strand at the 3-prime end. This means that during replication, a leading strand and
a lagging strand are created.
True
False?
Answers
Answer:
true
Explanation:
to see if the DNA add up together and when some pone is born they have the same bloodline and the mama and dad and when it is done the DNA with mach if they are together
Austin and Marissa hypothesize that coneflower stomata use feedback loops to respond to moisture levels by opening when there is moisture present, and closing when there is no moisture present. Which BEST describes the setup they should use to support their hypothesis?
A
Austin and Marissa should observe the number of closed stomata on one leaf, mist the leaf with water, wait one hour, and count the total number of stomata.
B
Austin and Marissa should observe the number of stomata on one leaf, mist the leaf with water, wait one hour, and count the number of stomata that have grown.
C
Austin and Marissa should observe the number of open stomata on one leaf, mist the leaf with water, wait one hour, and count the number of open stomata again.
D
Austin and Marissa should observe the number of stomata on one leaf, mist the leaf with water, wait one hour, and count the number of stomata that have disappeared.
Answers
Austin and Marissa should observe the number of open stomata on one leaf, mist the leaf with water, wait one hour, and count the number of open stomata again.
In the epidermis of tree leaves and needles, there are cell structures called stomata that play a role in the exchange of water and carbon dioxide between plants and the atmosphere.
Stomata, the tiny pores on the outside of leaves and stalks, control how gases enter and exit leaves and therefore, how plants as a whole function. On all periods, ranging from minutes to millennia, they adjust to regional and global changes.
Guard cells are a pair of specialized epidermal cells that make up stomata. By adjusting the size of the stomatal pore, stomata govern water loss and the exchange of gases between the plant and its surroundings.
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I have a test tomorrow for Biology about Cellular respiration, ATP, and photosyntheis. We are allowed to have a "study guide" that is a note card sized can yall please help me make one?
Answers
Sure, here's a condensed study guide for cellular respiration, ATP, and photosynthesis:
Cellular respiration:Process by which cells break down glucose and other organic molecules to produce energy (ATP) and release carbon dioxide and water as waste products.
Consists of three stages: glycolysis, the Krebs cycle, and the electron transport chain.
Glycolysis occurs in the cytoplasm and generates a small amount of ATP and NADH.
The Krebs cycle takes place in the mitochondria and produces more ATP, NADH, and FADH2.
The electron transport chain occurs in the mitochondria and generates the most ATP through oxidative phosphorylation.
ATP:Adenosine triphosphate (ATP) is the energy currency of cells.
Consists of adenosine and three phosphate groups.
Energy is released when the last phosphate group is removed, forming adenosine diphosphate (ADP).
ATP is regenerated by adding a phosphate group back to ADP through phosphorylation.
Photosynthesis:Process by which plants and other organisms convert light energy into chemical energy (glucose).
Occurs in chloroplasts and consists of two stages: the light-dependent reactions and the light-independent reactions (Calvin cycle).
Light-dependent reactions occur in the thylakoid membrane and generate ATP and NADPH.
Light-independent reactions occur in the stroma and use ATP and NADPH to fix carbon dioxide into glucose.
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Collections of specialized cells and extracellular substances around them are known as a(n):_____.
Answers
Answer:
tissues
Explanation:
when the cell combined it make tissues that means they are specialized cells
the extracellular around them=====
the extracellular matrix of connective tissue is composed of ground substance and fiber
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A neutron is a subatomic particle found in the nucleus of every atom except that of simple hydrogen. The particle derives its name from the fact that it has no electrical charge; it is neutral. Neutrons are extremely dense
Answers
Protons and neutrons are the only elements in the nucleus. There are no electrons in it. These are outside the nucleus and negatively charged.
The only stable atom that lacks neutrons is one. Protium is the name of the hydrogen isotope in question. The simplest atom is protium, which has a single proton and a single electron. Neutrons are present in some quantity in all other stable atoms. Neutrons are neutrally charged, whereas protons have a positive charge. They are not of opposing charges as a result. Atomic nuclei are surrounded by neutrons. Along with protons and electrons, neutrons are among the atomic nuclei's fundamental building blocks. Every atom's nucleus, with the exception of hydrogen, contains neutrons.
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which stage of the cell cycle causes the pinching in of the cell membrane to create two individual cells?
Answers
Answer:
Third stage
Explanation:
The third stage of the cell cycle. In this stage the cell membrane pinches in around the middle of the cell. The cell splits into two.
Explain how muscles work in pairs for the arm curl?
Answers
Answer:The biceps and triceps act against one another to bend and straighten the elbow joint. To bend the elbow, the biceps contracts and the triceps relaxes. To straighten the elbow, the triceps contract and the biceps relax.
Explanation: antagonist and agonist muscles
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If a man has red-green color blindness, a sex-linked dominant trait, what is a possible genotype of his father? I. XR Y II. Xr Y III. XR XR IV XR Xr A. Only III B. I and III C. I and II D. I, III, and IV
Answers
Answer:
C
Explanation:
The possible genotype of his father is \(X^RY\) and \(X^rY\).
For sex-linked traits, an affected man always inherit the affected allele from the mother. The other chromosome, which is the Y chromosome is always from the father and this confers maleness on individuals.
The father of a man affected for a sex-linked trait can be affected for the same trait or otherwise. It does not have any bearing on the male child since the father only donates the Y chromosome to the male child.
Hence, in this case, the father can either be affected for the same trait (\(X^RY\)) or be free from it (\(X^rY\)).
The correct option is C.
In red blood cells, lactate is continually produced as a consequence of their anaerobic metabolism. What is the energetic cost (to the liver) in ATP of converting this lactate back to glucose, per molecule of glucose generated?
Answers
The energetic cost of converting lactate back to glucose per molecule of glucose generated is 6 ATPs.
Lactate is produced by anaerobic respiration in muscles when oxygen demand exceeds supply, causing fatigue. The liver converts the lactate back to glucose, which muscles can utilize for further energy production. There are two main pathways that produce ATP in human cells: aerobic respiration (requiring oxygen) and anaerobic respiration (not requiring oxygen).
During anaerobic respiration, energy is obtained from glucose without the use of oxygen. As a result of anaerobic metabolism, red blood cells generate lactate. Red blood cells are the only mammalian cells that lack mitochondria and consequently depend solely on anaerobic metabolism for energy production. This reliance on anaerobic metabolism has significant consequences, with lactate being continually produced as a byproduct.
The liver is responsible for converting lactate back to glucose in a process known as gluconeogenesis. It is an ATP-intensive process that consumes 6 ATP molecules per molecule of glucose generated, according to research.
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Do this experiment to create an electromagnet. You will need the following: 3 feet of bare wire D-cell battery large iron nail small paper clips The Electromagnet Data Table Follow these steps. Leaving about 8 inches of wire loose at one end wrap the wire around the nail make 5 wraps. Try not to overlap the wire at any point. Connect each end of the wire to an end of the battery by taping it in place. (See diagram above). See how many small paperclips your battery can pick up. Record this in your electromagnet data table. Repeat step 3 two more times. Then take an average of the number of paperclips. Disconnect the battery and make an additional 5 wraps of the wire, for a total of 10 wraps. See how many small paperclips your battery can pick up. Record this in your electromagnet data table. Repeat step 6 two more times. Then take an average of the number of paperclips. Disconnect the battery and make an additional 5 wraps, for a total of 15 wraps. See how many small paperclips your battery can pick up. Record this in your electromagnet data table. Repeat step 9 two more times. Then take an average of the number of paperclips. Write a lab report to explain your findings.
Answers
The electromagnet experiment aims to investigate the relationship between the number of wire wraps and the strength of the magnetic field, and data collected shows that the strength of the magnetic field increases with the number of wire wraps.
What is the purpose of the electromagnet experiment described in the instructions?The purpose of the electromagnet experiment is to investigate the relationship between the number of wire wraps and the strength of the resulting magnetic field.
What conclusions can be drawn from the data collected in the electromagnet experiment?Based on the data collected, it can be concluded that the strength of the magnetic field increases with the number of wire wraps around the iron nail. This relationship is not necessarily linear and may level off at some point, depending on the available power source. Additionally, the data may be affected by other factors such as the quality of the wire, the battery strength, and the shape and composition of the iron nail.
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. What is the main difference between the outer core and the inner core of the Earth? The inner core is mostly solid iron, the outer core is mostly liquid nickel. The inner core is solid iron and nickel and the outer core is liquid iron and nickel. The inner core is cooler because it's solid and the outer core is hotter and liquid. The inner core is hotter and liquid and the outer core is cooler and solid.
Answers
Answer:
A) The inner core is mostly solid iron, the outer core is mostly liquid nickel
Explanation:
The outer core of the Earth is made up of liquid iron and nickel, while the inner core is solid due to the extremely high temperatures and pressures present there. Thus, option A is correct.
What is the major difference in earth core?The inner core's temperature is far higher than iron's melting point. The inner core isn't molten or even liquid, in contrast to the outer core.
The pressure surrounding the inner core, as well as the planet's atmosphere, keeps the iron from melting.
The inner core and the outer core make up the core, which is the Earth's innermost layer. The layer of heated liquid that surrounds the inner core is called the outer core, whereas the inner core comprises solid metal.
Therefore, The inner core is mostly solid iron, the outer core is mostly liquid nickel.
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What do most living things use carbohydrates for?
Answers
Answer:
see below
Explanation:
They are used as fuels to provide the energy for human beings bodies. Cellulose, which makes up the walls of plant cells, is a carbohydrate.
at what distance from the earth's surface is the gravitational potential energy of a spaceship-earth system reduced to half the energy of the system before the launch?
Answers
Answer:
the right answer is not aviable at this time
Explanation:
The mass of an object and its distance from other objects both affect its gravitational potential energy.
What energy of an earth system reduced to half the energy?The work required per unit mass by an external force to move a heavy object from a predetermined position of zero potential, often infinity, to a certain point in The gravitational potential is the name given to a gravitational field.
An object's location in the mass-Earth system determines the gravitational potential energy of any object close to the surface of the planet.
There is a stronger gravitational pull for heavier items. Remember that a larger object does not necessarily have more mass. Gravitational pull is stronger for objects that are nearer to one another.
Therefore, At an infinite distance from the earth, the gravitational potential is zero.
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How HIV is commonly spread in the context of unequal?
Answers
Blood, sperm, and bodily fluids can all transmit HIV/AIDS, generally but not always through sexual contact.
How HIV spread in “unequal power relations in married couples”?
Social injustice or "unequal power relations among married couples" have no bearing on HIV and AIDS. Sex is a typical way for HIV/AIDS to spread. If there is a "unequal power relation" in the realm of sex between married couples, one of the following must follow: One party has the authority to demand sex from the other party. Since one party's consent is informed compared to the other but not the other, there is knowledge asymmetry (such that the other party is in fact defrauded). Neither one of the parties to a marriage has the authority to force the other to forgo having sex outside of the union or to end the marriage (via legal, financial, or societal pressures). When one spouse in a marriage has the authority to engage in extramarital sex, which can lead to the transmission of HIV, and when the other spouse has little or no control over whether to consent to sex or leave the marriage, this power disparity (a social injustice) directly contributes to the spread of HIV.Learn more about the HIV/AIDS with the help of the given link:
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I understand that the question you are looking for is "How is HIV/AIDS commonly spread in the context of unequal power relation leading to social injustices among married couples?"
Need help with these questions asap please
What proportion of the population of the United States has been killed by COVID-19 since 2020? About \( 33 \% \) \(
Answers
According to the data collected, the proportion of the population of the United States that has been killed by COVID-19 since 2020 is approximately 1.8%. This is equivalent to 0.018 in decimal form.
Below is an explanation of how this proportion was obtained:
To calculate the proportion of the population that has been killed by COVID-19 since 2020, we need to divide the number of COVID-19 deaths by the total population of the United States and multiply by 100 to get a percentage.
According to the latest data, as of September 2021, there have been about 673,000 COVID-19 deaths in the United States.
On the other hand, the population of the United States is approximately 331 million people. Using these values in the formula:
Proportion = (Number of COVID-19 deaths / Total population) x 100Proportion
= (673,000 / 331,000,000) x 100 Proportion
= 0.002 x 100 Proportion
= 0.2%
Therefore, the proportion of the population of the United States that has been killed by COVID-19 since 2020 is approximately 0.2%, which is less than the given value of 33%. This shows that COVID-19, while a serious health issue, has not killed anywhere close to a third of the population.
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What is the elongated extension of a neuron that nerve impulses travel along?.
Answers
Answer:
Explanation:
Axon is the elongated extension of a neuron that nerve impulses travel alon.
Which term describes a single female arctic The group of polar bears that live along the eastern coast of Russia makes upfox?
Answers
The term that describes a single female arctic fox is a vixen.
A vixen is a female fox, including the arctic fox, that is not pregnant or nursing young. It belongs to the Canidae family and is found in the tundra and other Arctic regions of the Northern Hemisphere.The Arctic fox is a small, compact, and sturdy mammal that can survive in some of the world's harshest environments.
The population of Arctic foxes that lives along the eastern coast of Russia is not referred to as a group of polar bears. It is known as a population, a community, or a family.A population is a group of animals of the same species that live in the same area and interact with one another.
A family of arctic foxes is made up of a male and female adult and their offspring. They live together in underground dens that are used for shelter and protection.Arctic foxes are considered a keystone species in the Arctic region because they play a crucial role in the ecosystem. They feed on small animals like lemmings and voles, which helps to regulate their populations. In addition, they are a food source for larger predators like wolves and polar bears, which helps to maintain balance in the food web.
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In animal cells, which organelle does aerobic cellular respiration take
place?
Answers
62 chromosomes
will be in the skin cells. How many chromosomes
of her offspring?
(3) 31
(4) 30
(1) 124
(2) 62
Answers
FITB Dweck uses the word ______ to describe the way our beliefs about ability dictate what goals we set for ourselves, what we think we can learn, and ultimately what we do learn. predictability.
Answers
Dweck uses the word predictability to describe the way our beliefs about ability dictate what goals we set for ourselves, what we think we can learn, and ultimately what we do learn.
Relation between predictability and mindset:
The sentence "Dweck uses the word predictability to describe the way our beliefs about ability dictate what goals we set for ourselves, what we think we can learn, and ultimately what we do learn" means that our belief system is responsible for our predictability, which influences the goals we set for ourselves, our knowledge, and what we learn in the end.
What is meant by mindset?
An individual's mindset is a significant predictor of their future success. The belief that our intelligence and abilities may grow and evolve over time and through the application of effort distinguishes a growth mindset from a fixed mindset. A fixed mindset is one in which a person believes that their abilities and talents are set in stone, and no amount of effort or learning can improve them.
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The author states "as a result of algal superblooms from 2011-2013, there
has been a 60% reduction in seagrass coverage. " Assess the effectiveness of
seagrass mapping in an effort to protect the Indian River Lagoon
environment. Remember to use text evidence to support your answer
Answers
Seagrass mapping has been effective in protecting the Indian River Lagoon environment. It has been noted by the author that there has been a reduction of about 60% in seagrass coverage as a result of algal super blooms from 2011 to 2013.
This indicates that the mapping of seagrass has helped in identifying the areas that are at risk and made it possible to protect these areas.The Indian River Lagoon is a unique ecosystem in Florida. It is an estuary that is a home for more than 4,000 species of plants and animals. It has been identified by the state as an Area of Critical Concern because of its high ecological value. The seagrass in the Indian River Lagoon is an essential component of the ecosystem because it provides habitat for many species of fish and shellfish. The mapping of seagrass is an important tool in monitoring the health of the Indian River Lagoon environment. The mapping process provides information on the extent of seagrass coverage, the distribution of different species of seagrass, and the condition of the seagrass beds. This information is used to assess the impact of human activities, such as boating and fishing, on the seagrass beds.In conclusion, seagrass mapping has been effective in protecting the Indian River Lagoon environment. The mapping process provides valuable information that is used to monitor the health of the seagrass beds and to identify areas that are at risk. This information is used to develop strategies to protect the seagrass and the other species that depend on it for their survival. Text evidence to support the answer is the reduction of about 60% in seagrass coverage due to algal superblooms from 2011 to 2013.
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