Answer:
True
Explanation:
Physical contamination are foreign objects such as hair, fingernails, broken glasses , jewelries etc that are mixed with food. Although, it is important for a food handler who realizes that he is sick such as having fever, jaundice,wound while working to report such to his supervisor or manager,who will then take necessary action and to avoid risk of contamination; yet not the only cause of physical food contamination.
Physical contamination does not necessarily have to occur until the food handler is sick. It could be as a result of carelessness or not paying attention enough by the food handler . Physical contamination might not at all times cause injury or illness to the customer, yet such could bring discomfort to a customer who notices foreign objects in his food while eating. To avoid risk of physical food contamination, it is important for food handlers to keep jewelries to a minimum, wash fruits and vegetables thoroughly, wear hear neatly tied back, throw out and replace cracked, chipped, or broken dishware, glassware and equipment amongst others.
Plants are unique because they have _____, which absorb light energy from the Sun.
Answer:
Chloroplasts
Explanation:
Plants have chloroplast which can convert light energy from sun into chemical energy for the plant.
Which animals have hair
Answer:
rodents,rabbits and primates have hair
Answer:
Rodents, Primates, and Rabbits
I will give brainliest and thanks! Which statement about biomass energy is correct? A. Biomass energy is a nonrenewable resource that makes use of materials from recently living organisms. B. Biomass energy is a nonrenewable resource that involves the use of fossil fuels. C. Biomass energy is a renewable resource that cannot be used to generate electricity. D. Biomass energy is a renewable resource that releases pollutants into the air.
Answer:
a
Explanation:
Biomass energy is in fact a nonrenewable resource that makes use of materials from recently living organisms
( please mark me as brainliest, that would be most apprieciated! )
The statement about biomass energy is correct as the biomass energy is a nonrenewable resource that makes use of materials from recently living organisms and is present in Option A as it can end one day.
What is the significance of biomass energy?Biomass energy uses organic materials, such as wood chips, agricultural waste, etc., and they release pollutants into the air that can occur during the burning of biomass, which can be mitigated through the use of modern, efficient combustion. Due to its low carbon emissions, biomass releases fewer carbon emissions when burned than fossil fuels.
Hence, the statement about biomass energy is correct as the biomass energy is a nonrenewable resource that makes use of materials from recently living organisms and is present in Option A as it can end one day.
Learn more about biomass energy here.
https://brainly.com/question/21478906
#SPJ6
Which of the following statements is true?
all plants give out oxygen during day and carbon dioxide during 9 to you agree with this statement give reason
Answer:
Yes, I agree with the given statement.
Explanation:
Plants undergo the process of photosynthesis for the production of their food. In this process, they require the presence of sunlight, carbon dioxide, water, minerals, and chlorophyll. The process of photosynthesis is possible only during the day because sunlight is one of the major components. Carbon dioxide is taken in by the plant through the stomata from the environment. The oxygen is formed as a product of the process and is released in the environment. This process becomes impossible during the night because of the absence of sunlight. The entire process sums up to that the plants give out oxygen during the day and give out carbon dioxide during the night.
Select the correct answer. Which muscle is the woman using to lift the ball over her head? A basketball player lifting a ball over her head A. Biceps B. Deltoid C. Extensor digitorum D. Gluteus maximus E. Triceps
Answer:
B. Deltoid
Explanation:
The deltoid muscle is a thick muscle on the human shoulder. When the basketball player is lifting the ball, the shoulder muscle is being used to lift over her head.
Answer:
Got 100% right on plato!
Explanation:
Which statement describes convergent boundaries?
Rift Forms.
Subduction Occurs.
Plates push away from each other.
Mid-ocean ridges mark locations.
Answer:
its b i took the test
Explanation:
Subduction describes convergent boundaries.
What is convergent boundaries?Lithospheric plate borders that are convergent are those where the plates are moving in the same direction. These regions' plate clashes have the potential to cause earthquakes, volcanic eruptions, and crustal deformation.
The thicker, less dense continental plate pushes aside the thinner, more dense oceanic plate when the two plates contact. Subduction is the process by which the oceanic plate is pressed into the mantle.
The oceanic plate is pushed into regions with increasing temperatures as it falls. Materials in the subducting plate start to approach their melting temperatures and partial melting starts to take place at a depth of around 100 miles (160 km).
Therefore, Subduction describes convergent boundaries.
To learn more about subduction, refer to the link:
https://brainly.com/question/5273762
#SPJ6
.
Naked cytoplasm , multinucleated and saprophytic are characteristics of:
a)Monera. b)protista. c)fungi. d)slime molds
[tex]\huge{\red{\fbox{\blue{\bigstar{\green{\mathbb{Fungi}}}}}}}[/tex]
Hope it helps ❣️
Answer:
Hey mate, Here is ur answer in the attachmentThe unusual patterns on a silk moths wings are one of the most stunning examples of mimicry in the wild,mimicry can protect the moth?
The question is incomplete. The complete question is as follows:
The unusual patterns on a silk moth’s wings are one of the most stunning examples of mimicry in the wild. Mimicry occurs when an organism develops a physical characteristic or behavior similar to a protective trait in another species. What do you think these moth wings mimic? Why do you think this kind of mimicry can protect the moth?
Answer:
The silk moth's mimic the physical characteristics such as changes in wings pattern that resemble another moth species that is dangerous or unpalatable to predators.
This unusual change in wings pattern provide camouflage to the silk moths and prevent predators. Predators get confuse because of the mimic spcies and consider them as toxic or untasty and won’t attack.
Answer:
The moth wings actually look like the eyes of a much larger animal. This mimicry may protect the moth from predators.
Explanation: EDMENTUM ANSWER
where is most of the energy produced in cellular respiration
Answer:
Most of the ATP energy obtained from cellular respiration is produced in the third and final stage, the electron transport chain.
Ash trees are being removed when they show signs of the ash borer, a parasite that affects only ash trees and kills them off. What best explains why the ash trees are being cut down? The ash borer is a density-independent limiting factor, and humans need to clear cut to control tree density. The ash borer is a density-dependent limiting factor and will start to spread to nearby healthy trees. Ash trees are outcompeting other trees and are thus more affected by the ash borer. Changes in climate have decreased ash borer populations which indirectly increased the need for cutting down the trees.
Answer:
The ash borer is a density-dependent limiting factor and will start to spread to nearby healthy trees.
Explanation:
Ash borer is a parasite that affects ash trees it is highly destructive and invasive. It affects it Native host causing serious damages. Infected plant is cut down to avoid its spread to other healthy plant this is because ash bored when not control can destroy a whole population of ash trees in it Native environment within the space of 10 years. Its population dependent and would keep increasing in population and become more destructive. Thus, to avoid its spread infected trees are treated cut down and cut down.
Blue ash a type of ash tree shows high resistance to ash borer because of it high tanning content that makes the leaf not suitable to consume to them.
Answer:b
Explanation:
What are some man made reasons that animals in population might die?
Some man made reasons that animals in population might die are poaching and human touch.
When animals eat trash or plastic?Animals that are especially ones at sea would get caught up in this trash and die or the mistake it as food and eat this trash or plastic. The ocean right now has five texas state size balls of plastic floating in the ocean which kills sooooo many sea creatures.
Poaching animals that causes animals to die the faster in their natural environment which means their population that declines quicker. Many animals that or such as the elephants are under the endangered species list, due to poaching.
The amount of the people we have on this earth has was more than it used to be which the means we need more space for the buildings and homes. When there has an the empty space, we build. this empty space could’ve belonged to many animals and we just took their home from them.
Therefore, Some man made reasons that animals in population might die are poaching and human touch.
Learn more about animals on:
https://brainly.com/question/27959941
#SPJ3
Predict what will happen to a fish if its gills are torn after being caught in a net.
Answer:
It will die.
Explanation:
Fish need functional gills to live.
If the gills of the fish are torn after getting caught in a net, it will die due to lack of gaseous exchange.
What are gills?It is the gas exchange system in fishes. Like humans, aquatic species like fishes need respiration and the process of gas exchange in order to thrive. However, the solubility of the respiratory gases is very low in water, thus, fishes have evolved unique organs called gills, which are formed of many filaments covered heavily in lamellae.
The gill lamellae is the plate composition, which helps in increasing the intake of oxygen when the water flows over it. The gills comprises blood capillaries, and this composition of gills enhances the surface area for gas exchange to occur, and increases the rate of diffusion.
Thus, when gills get torn, the surface area for an efficient gas exchange reduces, and the fish dies due to lack of oxygen.
Find out more information about gills here:
https://brainly.com/question/13937925
In the process of respiration, energy is released from ______
molecules and stored in smaller ______ molecules.
A. protein, ATP
B. food, glucose
C. lipids, triglycerides
D. glucose, ATP
Answer:
The answer is option D.
Hope this helps you
Answer:
In the process of respiration, energy is released from glucose molecules and stored in smaller ATP molecules.
Explanation:
Among carbohydrates, protein and fat, carbohydrates are metabolized first on respiration.
Glucose first breaks into pyruvic acid (Glycolysis) Pyruvic acid forms acetyl coA (Link reaction) Acetyl coA enters into the kreb cycle, where ATP is formed. ATP formed through substrate level phosphorylation (direct ATP) and Electron transport chain (indirect ATP). NADH2 and FADH2 formed during respiration enters into ETC where they form ATP through oxidative phosphorylation.Thus, we can say that the correct option is D. Glucose, ATP.
Learn more about cellular respiration here:
https://brainly.in/question/14886926
A cell divides to produce two daughter cells that are genetically identical. ____ 13. Homologous chromosomes synapse and crossing over occurs. ____ 14. Centromeres uncouple and chromatids are separated from each other. 15. Independent assortment of chromosomes occurs. _ 16. The process is preceded by replication of the DNA. ___
Answer:
Explanation:
The descriptions describes some of the events that takes place in the mitosis and meiosis cell division process.
A cell divides to produce two daughter cells that are genetically identical. ____. This describes mitosis
Homologous chromosomes synapse and crossing over occurs. ____ . this happens in meiosis I only
14. Centromeres uncouple and chromatids are separated from each other - this happens in mitosis and meiosis II.
15. Independent assortment of chromosomes occurs. _ this happens in meiosis I only.
16. The process is preceded by replication of the DNA. ___. This happens in mitosis and meiosis II.
3. Consider the statement: "An individual with two normal copies of the hemoglobin gene is said to
be
Which of the following phrases could fill in the blank to make the statement true?
Write "yes" or "no" next to each possible response.
Answer:
C IS THE ANSWER
Explanation:
YOU MUST ANSWER C
A small lake is filled with fish, turtles, and snakes. The next morning all the fish die but the turtles and snakes are still thriving. How did all the fish die?
Answer:
the snakes and turtles ate the fish
Explanation:
Which is composed of animo acid and determines all the structures and function of organism
What is the role of xylem in a vascular plant?
A. Transports salt to the roots of the plant
B. Transports chloroplasts to the leaves of the plant
C. Transports carbohydrates from the leaves to the roots
D. Transports material from the roots up into the plant
SUBMIT
the correct answer is D
The role of the xylem in a vascular plant is to transport material from the roots up into the plant.
What do you mean by Vascular plants?Vascular plants may be defined as those plants that have a specialized conducting system that includes xylem and phloem.
Xylem is known to transport water and all essential nutrients and minerals from the roots to the leaves.
Phloem on the other hand transport food from the leaves to the roots.
Therefore, the role of the xylem in a vascular plant is to transport material from the roots up into the plant.
To learn more about Vascular plants, refer to the link:
https://brainly.com/question/20980359
#SPJ2
How would the coils in the middle of the diagram
change to show a longitudinal wave with higher
energy?
They would be farther apart.
They would be closer together.
They would be shaped like a hill.
They would be shaped like a valley.
Answer:
The correct answer is - option C.
Explanation:
A longitudinal wave with higher vitality have more noteworthy plentifulness. Abundancy is the separation between the covering and trough of the wave. The crust is the topmost layer of the wave while trough is present at the bottom portion of the wave.
In the event that the separation among crust and trough of the wave is higher so the amplitude is likewise more prominent and we can say that the wave contains a high measure of vitality and the other way around. The state of the structure of the wave simply like a hill.
Thus, the correct answer is - option C.
Answer:
C
Explanation:
edge 2023
Many biochemical reactions that occur in the cell are nonspontaneous when measured at the biochemical standard state, but are spontaneous inside of the cell. What is the most likely explanation for this difference in spontaneity for the same reaction measured under different conditions
The concentrations of reactants and products inside the cell favor the reactants.
The amount of energy at trophic levels one and four in an ecosystem is indicated by the numbers.
Only 10% of the energy is passed on to the next trophic level.
What is the total amount of energy in levels two and three?
Answer:
1100
Explanation:
There is 10% of total energy in each increasing trophic level. 10,000 / 10 = 1,000 ,so there are 1,000 units of energy in trophic level 2.
1,000 / 10 = 100, so there are 100 units of energy in trophic level 3.
1,000 + 100 units of combined energy would be 1,100 units of energy.
Hope this helps!
what is the top 5 largest country in africa
Answer:
The fifth largest country in Africa is,: Algeria and also;
Explanation:
the Democratic republic of Congo, Sudan, e.t.c.
1 Point
Which of the following terms means "a very large molecule made up of many
smaller molecules joined together"?
A. Macromolecule
B. Lipid
Ο Ο Ο
C. Carbohydrate
O D. Nucleic acid
SUBMIT
Answer:
A. Macromolecule
Explanation:
A macromolecule is commonly formed through polymerization which means the production of polymers. The polymers are usually formed when different monomers add up to form a bigger substance(polymer). Polymers are examples of macromolecules because they contain two or more monomers which has a lot of compounds embedded in them.
Macromolecules are very large molecule made up of many smaller molecules joined together and the other options such as carbohydrates, Lipid and nucleic are examples of macromolecules formed under suitable conditions.
In the product 6O2, what does the coefficient mean? There are 12 molecules of O2, There are 8 molecules of O2, There are 6 molecules of O2. There are 2 molecules of O2.
In the product 6O2, there are 6 molecules of O2.
WHAT COEFFICIENT MEANS:
Coefficient, in chemistry, refers to the number behind an element. It represents the number of molecules of that element. The coefficient tells us the amount of molecules contained in an element. For example;In the product 6O2, this tells us that there are 6 molecules of oxygen gas (O2). Other examples are: 2Mn meaning 2 molecules of manganese, 3CO2 meaning 3 molecules of carbon dioxide etc.Learn more: https://brainly.com/question/11815186?referrer=searchResults
what is the center of the DNA strand?
Answer:
It exhibits traits and metabolic instructions of the cell.
Explanation:
A DNA strand is a thin long molecule, with an average width of just around two nanometers. The remarkable thinness of the DNA strands allows them to be bundled very tightly fitted inside cells. Once DNA has been replicated adequately during the process of cell division, it is further wrapped together under a mechanism known as supercoiling. A non-condensed DNA is further condensed during supercoiling using a special protein known as a histone. A part of DNA packed around a large cluster of histones is called a nucleosome. Additional condensation leads to a chromosome or the most compact type of DNA that fits into the nucleus. It is also worth noting that this wrapping does not merely align DNA into a cell, but serves other objectives such as protecting DNA, thus ensuring metabolic instructions to the cell.
Based on the genotype of AB blood, what relationship do the A and B genes have?
Answer: In people with type AB blood, both A and B proteins are expressed on the surface of red blood cells equally.
Explanation:
Answer:
They are codominant
Explanation:
The A and B antigens are equally present on the red blood cells, so the relationship of the A and B genes is codominant.
Em 2015, os países e a população global se reuniram para decidirem sobre novos caminhos, melhorando a vida das pessoas em todos os lugares. Essas decisões foram fundamentais para determinar ações globais para acabar com a pobreza, promover a prosperidade e o bem-estar para todos, proteger o meio ambiente e enfrentar as mudanças climáticas. As ações adotadas pelos Estados-membros resultaram em 17 Objetivos de Desenvolvimento Sustentável (ODS). Quais objetivos têm relação com o consumo sustentável? Qual o resultado esperado com a prática 12 para o consumo mais sustentável da população global?
Answer:
O principal objetivo da prática 12 é reduzir as perdas e usar os recursos naturais de maneira adequada.
Explanation:
Consumo sustentável significa que o uso dos recursos naturais é muito eficiente para evitar a poluição do meio ambiente. recicle o material usado e use-o novamente para reduzir o custo e também a poluição que ocorre durante sua fabricação. Use materiais que não agridam o meio ambiente e reduzam o uso de combustíveis fósseis. Reduzir perdas de alimentos e também evitar perdas que ocorrem após a colheita da colheita, a fim de fornecer mais alimentos para a população existente. O resultado esperado com a prática número 12 para um consumo mais sustentável pela população global é que mais alimentos e recursos estejam disponíveis para a população existente. população.
Which is the faster work organ in our body ?
Explanation:
skin is the faster work organ in our body
Answer:
heart works faster in our body
Explanation:
If soil have all nutrients, then why do we need to replenish it.
Urgent!!!
Answer:
because when we griw theplants over there all the nutrition will be already consumed so, we need to replenish it time to time.