A hazard is something that can cause harm, e.g. electricity, chemicals, working up a ladder, noise, a keyboard, a bully at work, stress, etc. A risk is the chance, high or low, that any hazard will actually cause somebody harm. For example, working alone away from your office can be a hazard.
Answer:
A hazard is something that can cause harm, e.g. electricity, chemicals, working up a ladder, noise, a keyboard, a bully at work, stress, etc.
A risk is the chance, high or low, that any hazard will actually cause somebody harm.
How do changes in one area of the world affect other areas of the world based upon the cycling of water?
What two substances among four major types of organic compounds are made by living things? A.carbohydrates
B.water
C.proteins
D.potassium
Answer:
The answer is "Carbohydrate" and "Protein"
Explanation:
A solid eating regimen incorporates protein and starches. Why? Since these mixes are two of the primary structure obstructs that make your body. You get these structure blocks from the food that you eat, and you utilize these structure squares to make the natural mixes important forever.
The principle substance parts of living beings are known as natural mixes. Natural mixes are atoms worked around the component carbon (C). Living things are comprised of exceptionally huge particles.
These huge particles are called macro-molecules since "macro" signifies large; they are made by more modest molecules holding together. Our body gets these more modest particles, the "building blocks" or monomers, of natural atoms from the food we eat.
Answer:
A and C
Explanation:
i took the quiz
How is excessive carbon dioxide pollution removed from the atmosphere?
Answer:
Carbon dioxide removal (CDR), also known as negative CO2 emissions, is a process in which carbon dioxide gas (CO2) is removed from the atmosphere and sequestered for long periods of time. CDR methods include afforestation, agricultural practices that sequester carbon in soils, bio-energy with carbon capture and storage, ocean fertilization, enhanced weathering, and direct air capture when combined with storage. To assess whether net negative emissions are achieved by a particular process, comprehensive life cycle analysis of the process must be performed.
Explanation:
I did not write this so you might need to rephrase it
Hope I helped <3
TTT 18. All of the following are chemical approaches to control micro-organism excepts: A. Antibiotics B. Disinfectants 19. The scientific name for modern man is C. Antiseptics D. Autoclaving A. Homo erectus B. Homo sapiens 20. In which of the following kingdoms are prokaryotic organisms placed? A. Fungi B. Protest C. Australopithecus D. None C. Planate D. Monera 21. Plants which have true roots, leaves, stem & seeds inside the fruit are A. Gymnosperm C. Mosses D. Ferns B. Angiosperm 22. Which of the following taxonomic groups contains closely related organisms? A. Genus C. Phylum B. Order D. Class 23. Malaria causing single celled parasitic protozoan is called A. Paramecium B. Salmonella C. Mosquito D. Plasmodium 24. Which one of the following kingdoms is consists of eukaryotic organisms such as yeast moulds and mushrooms? A. Ecosystem B. Population 26. Which of the following organism are consumers? A. Photosynthetic B. Chemosynthetic bacteria C. Green plant D. Scavengers Answer the following questions. C. Kingdom monera D. Kingdom plantae A. Kingdom fungi B. Kingdom protista 25. Ecology is a biological science that deals with all of the following except C. organism D. none
All of the options are chemical approaches to control micro-organism excepts: B Disinfectants
19. The scientific name for modern man is: B. Homo sapiens
20. kingdoms are prokaryotic organisms placed D. Monera
21. Plants which have true roots, leaves, stem & seeds inside the fruit are: B. Angiosperm
22. taxonomic groups contains closely related organisms A. Genus
23. Malaria causing single-celled parasitic protozoan is called: D. Plasmodium
24. kingdoms consists of eukaryotic organisms such as yeast, molds, and mushrooms A. Kingdom fungi
25. Ecology is a biological science that deals with except: D. none
26. The organism that are consumer is D. Scavengers
What is the chemical approaches to control micro-organismDisinfectants are special chemicals that are used to kill germs or prevent them from growing on surfaces or objects. They are not usually used to control microorganisms within living things, unlike antibiotics, antiseptics, and autoclaving, which are all chemicals used to control microorganisms.
Homo sapiens is the fancy name used by scientists to refer to regular, everyday humans This is the species that humans are a part of.
Read more about micro-organism here:
https://brainly.com/question/8695285
#SPJ1
18. All of the following are chemical approaches to control micro-organism excepts: A. Antibiotics B. Disinfectants
19. The scientific name for modern man is C. Antiseptics D. Autoclaving A. Homo erectus B. Homo sapiens
20. In which of the following kingdoms are prokaryotic organisms placed? A. Fungi B. Protest C. Australopithecus D. None C. Planate D. Monera
21. Plants which have true roots, leaves, stem & seeds inside the fruit are A. Gymnosperm C. Mosses D. Ferns B. Angiosperm
22. Which of the following taxonomic groups contains closely related organisms? A. Genus C. Phylum B. Order D. Class
23. Malaria causing single celled parasitic protozoan is called A. Paramecium B. Salmonella C. Mosquito D. Plasmodium
24. Which one of the following kingdoms is consists of eukaryotic organisms such as yeast moulds and mushrooms? A. Ecosystem B. Population
25. Ecology is a biological science that deals with all of the following except Answer the following questions. C. Kingdom monera D. Kingdom plantae A. Kingdom fungi B. Kingdom protista C. organism D. none
26. Which of the following organism are consumers? A. Photosynthetic B. Chemosynthetic bacteria C. Green plant D. Scavengers
Can someone help me please
With your on words describe a situation between 2 people and then rephrase to show empathy
Kayla observes that plants that grow in the shade have larger leaves than plants that grow in full
sunlight. Based on that observation, which of these might be an advantage of having larger leaves?
F An increase in water supply
G A decrease in water loss
H An increase in light absorption
J A decrease in heat production
Answer:
H sunlight makes make stuff bloom faster and brighter it
A decrease in heat production
This is because if it is in shade, there is bairly any heat applied since sun is a form of heat.
Hope this helps!
how do dirty wells and ponds harm us?
In most unsaturated fatty acids found in animal fats, vegetable oils, and biological membranes, the cis isomer predominates. true false
Answer:
The correct answer is - true.
Explanation:
Most unsaturated fats are oils and normally are biological membranes or plant-based such as vegetables. These fats mostly have cis isomer in them. Unsaturated fats help to lower blood cholesterol levels.
However, few oils show saturated fats but these are few in number, the majority are made up of unsaturated fats that have double bonds.
Which of the following statements is true?
O During fission, hydrogen is split apart into helium.
O U-235 is created from nuclear fusion reactions.
Exothermic reactions absorb heat and light.
The sun uses some of its own mass during fusion reactions.
C
Me To
Answer:
The sun uses some of its own mass during fusion reactions.
Explanation:
This is because the sun consist of hydrogen and helium. And the sun gravity compresses the gases hydrogen and helium and they become hot.
Heat and pressure forces hydrogen together to form helium which is nuvlear fusion.
Nuclear fusion is the combination to two nuclei or more nuclei to form one or more subatomic nuclear.
the answer is c Answer:
Explanation:
T or F: The temperate broad-leaved forest has become the most supportive of human occupation of any major biome.
Today's humans tend to live in larger groups,requiring sections of forest to be cleared to provide farmland for the population,meaning large sections of temperate forest have been cleared in Europe,North America and Asia.
Temperate broadleaf grasslands have hot summers and cold winters. Rainfall is moderate.The amount of annual rainfall influences the height of grassland vegetation,with taller grasses in wetter regions.As in the savannah,seasonal droughts and occasional fires are very important for biodiversity.The forest has become the most supportive of human occupation of any major biome.Temperate deciduous forests are most notable because they go through four seasons: winter,spring,summer, and fall.The leaves change color (or age) in the fall,fall off in the winter, and grow back in the spring this adaptation allows plants to survive cold winters.Humans have converted forests to agricultural and urban uses, exploited species,fragmented wildlands,changed the demographic structure of forests,altered habitat,degraded the environment with air and soil pollutants,introduced exotic pests and competitors,and favorite domesticated species.
To learn more about temperate forest please click on below link.
https://brainly.com/question/22279329
#SPJ4
What is a homogeneous mixture?
Answer:
Homo means the same, therefore a homogenous mixture is a mixture that is the same all the way through
Recently scientists have been able to create a complete sequence of mammoth DNA from frozen samples found in Siberia. This creation will allow scientists to clone a mammoth by inserting the mammoth DNA into an Asian elephant's embryo, that will then develop inside a female Asian elephant. The Asian elephant is a relative of the mammoth and has been on the endangered species list since 1986. What would be an ethical concern associated with using an endangered Asian elephant to grow the embryo containing the cloned mammoth DNA?
Fire and Mello conducted an experiment where they added no gene X RNA (b), anti-sense gene X RNA (c) or double stranded gene X RNA (d) to C. elegans embryos. They then did a hybridization experiment examining gene X mRNA levels in the embryo. Imagine this experiment was a protein X western blot (using an anti-X antibody) instead of a hybridization experiment. Describe the expected results.
If this experiment was a protein X western blot (using an anti-X antibody) instead of a hybridization experiment then:-
The targeted proteins will be detected with the help of anti-X antibody.There will be no blocking of m- RNA called the phenomenon of RNA interference.What was Mello and Fire experiment?They detected that double-stranded RNA can silence genes that this RNA interference is specific for the gene whose code matches that of the injected RNA molecule.The RNA interference can spread between cells and even be inherited.To know more about RNA interference here
https://brainly.com/question/13868647
#SPJ2
Review the planning and leading of the sports activity session,
describing strengths and areas for improvement, and targets for future
development as a sports leader.
Explain targets for future development as a sports leader, including a
personal development plan.
Justify targets for future development as a sports leader and activities
within the personal development plan.
The above prompt is based on planning, and leading withing the context of sporting activities as well as leadership.
What are the strengths and areas for improvement, and targets for future development as a sports leader?Duriing the planning review it was observed that there were very concise and clear instructions during the sporting activity session. This is is very critical for leadership. A leader must be able to communicate without ambiguity.
The personal development plan for a figure sports leaders can include but are not limited to:
Goal SettingFeedback requisition and analysisCoaching skillsThe reason why is is imperative for a sport leader or any leader for that matter to have the above skills is because, one cannot afford to be blindspotted about their failiings with regard to leadership or communal goals.
One of the key responspoinsiblities of a sports leader is the ability to coach and seeking feedback can help to enhance all the above processes.
Learn more about planning:
https://brainly.com/question/30522410
#SPJ1
A scientist investigates two types of cells in different parts in the human body. Cell a contains many more mitochondria than cell b. What is the best conclusion to make from this observation?
Answer:
cell is most likely to human being
Explanation:
human must be the same for human being
Which statements are true regarding an energy pyramld?
Answer:
An energy pyramid is useful in quantifying the transfer of energy from one organism to another along a food chain. Energy is higher at the bottom of the pyramid, but it decreases as you move up through the trophic levels. Namely, as energy flows through the various trophic levels, some energy is normally dissipated as heat at each level.
Explanation:
Your in collage and don't know this that was a biology question
But yah boom answer
How does kelp obtain food? (Describe the whole process of photosynthesis including inputs and outputs, equation for photosynthesis, the type of energy going in and out, where in the cells of kelp this occurs)
Kelp obtains food through the process of photosynthesis, which occurs in specialized cells called chloroplasts located within its blades.
How does kelp obtain food?The photosynthesis process begins when kelp absorbs sunlight, which provides the energy needed to power the process. Specifically, the light energy is absorbed by a green pigment called chlorophyll, which is located within the chloroplasts.
Next, carbon dioxide (CO2) from the surrounding water is taken up by the kelp through small pores called stomata, which are located on the surface of the blades. The CO2 combines with water (H2O) that has been absorbed by the kelp's root-like structure called the holdfast. Together, the CO2 and H2O react in the presence of light and chlorophyll to produce glucose (C6H12O6) and oxygen (O2) as byproducts.
In summary, kelp obtains food through the process of photosynthesis, which involves the absorption of light energy by chlorophyll, the uptake of CO2 and H2O, and the production of glucose and oxygen. This process occurs within the chloroplasts located in the blades of the kelp.
Learn about photosynthesis herehttps://brainly.com/question/19160081
#SPJ1
a. Write a hypothesis and identify the variables you will test.
The hypothesis is; Increasing the concentration of fertilizer will lead to an increase in plant growth.
The variables to be tested are; concentration of fertilizer and plant growth.
What is a hypothesis?A hypothesis is a speculative claim or explanation put forth based on scant data and used as a springboard for additional research or trial. It is an educated guess or testable prediction regarding the correlation between two variables or phenomena.
By manipulating the concentration of fertilizer as the independent variable and measuring the resulting plant growth as the dependent variable, we can test the hypothesis and determine if there is a correlation between fertilizer concentration and plant growth.
Learn more about hypothesis:https://brainly.com/question/32562440
#SPJ1
Which sequence correctly represents the order of events during egg formation?
Answer:
The egg is made by the hen. It creates an embryo (the future chick, the little white spot that you see on the egg yolk) which will be fed by the yolk of the egg.
The yolk is a food reserve (called the yolk) for the chick in formation: by eating the yolk, the embryo becomes a chick.
The white consists of gelatinous proteins, which the future chick will eat during incubation, warm for 21 days under the hen.
The shell protects the embryo, the yolk and the white. It is made of two membranes that are made from calcium that the hen stores in her bones and intestines. In the chicken's belly, muscles spin the egg during training and give it its perfect shape.
The shell is made in such a way that it is difficult to the pan from the outside, but very easy to break it from the inside. So the hen does not crush her eggs when she is brooding, but the chick can come out easily!
It works pretty much the same for all birds, reptiles, fish ... that lay eggs. On them, moreover, oviparous animals.
Explanation:
California has fewer hurricanes than Florida, because the cold California Current cools the waters off its coast.
Agree or Disagree? Why?
Answer:
mark me braibliest plss
Alaska has been surrounded by the cold water, so the state experiences more hurricanes than most areas of the United States. Disagree, because the hurricanes occur over warmer areas.
What are the Hurricanes?Hurricanes has been known as they are large, as well as swirling storms with the winds of 119 kilometers per hour or the higher. The storms form over ocean waters and sometimes strike land. When a hurricane reaches land, it pushes a wall of ocean water ashore. This wall of we
These are the causes of hurricanes as the warm ocean water allows more water to get evaporate and this gives more power for the Hurricane to began.The powerful winds clash as a result of the air to move towards upwards and the light wind around the area allows it to start moving round and round. This whole process continues to make the Hurricane powerful and faster.
Therefore, Alaska has been surrounded by the cold water, so the state experiences more hurricanes than most areas of the United States. Disagree, because the hurricanes occur over warmer areas.
Read more about hurricanes on:
https://brainly.com/question/15420934
#SPJ2
How does the expression of genes result in variations among cells?
A. The types of genes in a cell change over time as the needs of the cell change.
B. Cells use all of their genes all the time to make sure they always have what they need.
C. Each cell in an organism has a unique set of genes for the proteins it needs.
D. When genes are turned on, the cell will make specific proteins that it needs.
The correct option is D. When genes are turned on, the cell will make specific proteins that it needs.The expression of genes plays a critical role in generating variations among cells. Genes contain the instructions for synthesizing proteins, and when genes are turned on or "expressed," they initiate the production of specific proteins.
The activation or suppression of genes is tightly regulated and can vary among different cells, resulting in variations in protein composition and function.Each cell in an organism contains the same set of genes, but the specific genes that are activated or expressed in a particular cell depend on its type and function. Different cells require distinct sets of proteins to carry out their specialized tasks. For example, muscle cells express genes responsible for contractile proteins, while nerve cells express genes for neurotransmitter production.By selectively expressing certain genes and producing specific proteins, cells acquire unique characteristics and functionalities. This process of gene expression allows cells to differentiate and specialize, contributing to the diversity of cell types and functions within an organism.
For more question on cell
https://brainly.com/question/13920046
#SPJ8
Quagga mussels, an invasive species of mollusk originally from
Russia, have been introduced to the lake after being carried in on
the hulls of boats. An assessment of the size of the quagga
mussel problem is needed, along with suggestions to curb their
population growth.
what field of science is this?
This is a problem in the field of ecology.
The problem of quagga mussels in the lake is an ecological issue that requires scientific assessment and management.
It falls under the discipline of ecology, which studies the relationships between organisms and their environment.
Ecologists investigate the impacts of invasive species on the ecosystem and devise strategies to control their spread and minimize their effects.
In this case, scientists will need to examine the size of the quagga mussel population, their distribution, and their ecological interactions with native species.
They will also need to recommend measures to prevent further introduction of quagga mussels and to manage their population growth, such as using chemical treatments or biological controls.
For more such questions on ecology, click on:
https://brainly.com/question/842527
#SPJ11
As the amount of water vapor in the air increases,
Answer:
what's the full question
Answer:
it would be, " relative humidity increases"
Using the information from the reading, create a biomass diagram using lions/buffaloes/grasses what do you think it would look like based on what you know about the 10% rule?
Answer: It depends on the reading, but it should show the grass with the most energy, the buffalo with 90% less energy than the grass, and the lions with 90% less energy than the buffalo
Explanation: The ten percent rule states that, when energy is transferred from one organism to another, only 10% of the energy is conserved. The other 90% is lost as heat. So, heterotrophs (organisms that produce their own energy) like the grass would have the most energy, the buffalo would only receive 10% of that, and the lions only 10% of the buffalos' energy.
the table shows data collected on pH level of an Adirondack lake from 1989 to 1996.
describe the the trend in pH level in lake over this 16 year period.
___________________________________________________________________________
Year pH level
1989. 6.7
1984. 6.3
1986. 6.4
1988. 6.2
1990. 5.9
1992. 5.6
1994. 5.4
1996. 5.1
The lake's pH has become acidic; in 1989, it was 6.7; by 1996, it had dropped to 5.1. This shows that the increase in the acidity which has several bad impacts on the lake water ecosystem and its community.
What happens when the freshwater becomes acidic?The freshwater ecosystem differs from the oceanic saltwater ecosystem in that freshwater contains phytoplankton, edible fish, and so on. The fresh water has a normal pH, but the pH decreases and induces acidity when the water is polluted with different chemicals, such as nitrogen oxide, sulfur dioxide, etc.
When acid rain happens due to man-made pollution, this further adds acidity to the fresh water, and as a result, the species that live in the lake are not able to live and breathe properly due to a lack of oxygen. The acidity in the table increased year after year from 1989 to 1996.
Hence, the acidity of the lake increased and the pH decreased in these years, from 1989 to 1996.
Learn more about the acidity, here
https://brainly.com/question/2066611
#SPJ1
Stars are burning balls of extremely hot gasses that form when nuclear fusion occurs.
Apparent (how bright they appear ___)
Apparent brightness refers to how bright a star appears to an observer on Earth. It is determined by two factors: intrinsic brightness and distance.
Intrinsic brightness, also known as absolute brightness or luminosity, is a measure of the total amount of light energy a star emits. It depends on the star's size, temperature, and stage of evolution. Intrinsic brightness is typically expressed in terms of the star's luminosity, which is the amount of energy radiated per unit of time.
Distance plays a crucial role in determining the apparent brightness of a star. The further away a star is from Earth, the more its light spreads out over a larger area, resulting in a decrease in apparent brightness. This relationship follows the inverse square law, which states that the apparent brightness of an object is inversely proportional to the square of its distance from the observer.
While stars are indeed burning balls of extremely hot gases that form through nuclear fusion, their apparent brightness can vary depending on their intrinsic brightness and distance from Earth. A star with high intrinsic brightness may appear faint if it is located at a significant distance, while a less intrinsically bright star that is closer to Earth may appear brighter in the night sky.
For more such questions on Apparent
https://brainly.com/question/901532
#SPJ11
What type of volcano forms mostly near hotspots?
1. Shield
2. Composite
3. Cinder Cone
Answer:
shield volcanoes
Explanation:
As hotspot material rises, the pressure drops so the hotspot begins to melt producing magma .
Answer:
Ash released from shield volcanoes often builds up around the vent forming a steep, round hill known as a cinder cone. A lava tube may also form, beneath the surface of the ground, when low.
Explanation:
Compare Suspect 1 (S1) and Suspect 2 (S2) to the DNA evidence sample (E). Based upon the DNA fingerprints, which suspect was likely at the crime scene and why
Hello. Your question is incomplete and more information would be needed so that it could be answered accurately. However, I will try to help you in the best possible way.
As we know, fingerprints are formed by a unique pattern of lines that are not repeated between individuals. Thus, in order to discover who is a criminal, through the analysis of fingerprints, it is important to identify the pattern of lines left at the scene of the crime and analyze it with the pattern of lines in the suspect's fingerprint.
blood redirected through tubing made of semipermeable dialysis membrane
Explanation:
No sure about the answers and don't understand the nature of question
Please show a picture of the labelled diagram
The fluid mosaic model of membrane structure was first proposed in 1972 by Singer and
Nicolson. The model describes in detail how the components of a membrane are organised.
(a) Some of the components of the cell surface membrane are:
phospholipid molecules
protein molecules
cholesterol molecules.
(i) In the box below, draw a labelled diagram of a section through a cell surface
membrane to show how the above components are organised within the membrane.
The diagram should include other named components of the membrane.
Label the inner and outer surfaces of the membrane.