It's in the picture :)

Answer:

The correct answer is - Friction occurs irrespective of the state of the matter.

Explanation:

Friction is the force that takes place when there are two different surfaces slide or moves across one another and causes a resistance between surfaces. The friction always takes place opposite direction to the other surface direction of moving.

Pushing a book on a table, pulling a heavy cart on road all are examples of friction. The friction that occurs in liquids and gases is called fluid friction. Thus, the friction takes place irrespective of the state of the matter.

Answer:

b. brown

Explanation:

A person with a brown allele will have brown hair

Answer:

Decomposers (Figure below) get nutrients and energy by breaking down dead organisms and animal wastes. Through this process, decomposers release nutrients, such as carbon and nitrogen, back into the environment. ... Many of these nutrients are recycled back into the soil, so they can be taken up by the roots of plants.

Explanation:

Hope this helps :)

Answer:

D

Explanation:

I think it is D. Please give me brainliest

Question:

In order for a fish to see a bug just above the surface of the water, light travels from the insect through the air and crosses into the water until it reaches the fishes' eye. Which statement is true regarding the light wave as it travels through the different media?

Answer:

D. The light wave will bounce back into the air when it moves into the water because it gets refracted from the bug to the fish's eye.

Just A Few Notes From The Internet:

The light waves will travel straight from the bug to the fishes' eye because that is the most direct path. The light waves will travel straight from the bug to the fishes' eye because there is no change in medium. The light waves will bounce off the surface of the water and the fish will see it.

Answered by: ItsAudrey

Have a wonderful rest of your day!

Sincerely,

        ItsAudrey

Answer:

Air, Direct Contact, Blood.

Explanation:

Answer:

1. water

2. sharing same items

3. being in contact with infected person

Answer:

Soil erosion is a naturally occurring process that affect all landform. One uss of minerals is Copper

Answer: quote from a famous biology scientist

Explanation:

a quote from Rachel Carson which I think is beautiful, "The more clearly we can focus our attention on the wonders and realities of the universe about us, the less taste we shall have for destruction."

Answer: B is the correct answer

Explanation:

-_-

Answer: the conjoined two daughter cells seperate.

Explanation:

Answer: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. During cytokinesis, the cytoplasm splits in two and the cell divides. ... In plant cells, a cell plate forms along the equator of the parent cell. Then, a new plasma membrane and cell wall form along each side of the cell plate

Explanation:

Answer:

What do you mean dichotomous key? and how many do you have to put down?

Explanation:

Answer:

its protein

Explanation:

Answer:

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells

Answer:

They theory that all living things are made out of cells.

that's cells are the smallest building block of life.

That cells must be created by pre-existing cells.

Answer: C) Plants absorb the nitrogen from the soil and animals can eat the plants.

Heterotrophs, specifically herbivores and omnivores, are animals that eat plants (autotrophs) to get the nutrients they need. Those that eat the plants get the nitrogen from the plant that has absorbed it from the soil. Omnivores and carnivores eat the herbivores to get nitrogen that way. For more more information, take a look at the nitrogen cycle.

Answer:

You cannot contract boils from someone who has boils.

Boils are not transferable from person to person

Answer:

The water Cycle

Explanation:

The water cycle or hydrologic is a continuous cycle where water evaporates, travels into the air and becomes part of a cloud, falls down to earth as precipitation, and then evaporates again. This repeats again and again in a never-ending cycle. Water keeps moving and changing from a solid to a liquid to a gas, over and over again.

Precipitation creates runoff that travels over the ground surface and helps to fill lakes and rivers. It also percolates or moves downward through openings in the soil to replenish aquifers under the ground. Some places receive more precipitation than others do. These areas are usually close to oceans or large bodies of water that allow more water to evaporate and form clouds. Other areas receive less precipitation. Often these areas are far from water or near mountains. As clouds move up and over mountains, the water vapor condenses to form precipitation and freezes. Snow falls on the peaks.

Answer:

the leaf of a plant takes the sunlight and converts it into food the stem and roots are for stability and for water absorbtion

Explanation:

Answer:

Seed plants have three main parts that serve specialized functions: roots, stems, and leaves. Roots help to anchor the plant in the ground as well as absorbing water and nutrients from the soil. ... Leaves carry out photosynthesis, which is the most important way that plants produce the energy to live.

Explanation:

Answer:

carbon dioxide (CO2) emissions from fossil fuel combustion (burning) for energy were equal to about 75% of total U.S. anthropogenic GHG emissions (based on 100-year global warming potential) and about 93% of total U.S. anthropogenic CO2 emissions.

Genotype: 50% Aa and 50% aa

Phenotype: 50% Dimples and 50% no dimples

Explanation: Using a punnet square, we can figure out that the mother is recessive and the father is heterozygous. Putting the mother at the top of the square and the father on the side, you end up with the results above by crossing each square with the corresponding letters. It's okay if the letters end up backwards. Just be sure to face them the right direction, capitals being first once you finish.

Hope this helps!

Explanation:

In the given question, the data has been collected for the population of two variations of colour in trout against their environment.

Natural selection refers to a mechanism of evolution by which species evolve as a consequence of their environment.

From the data, we can predict that the brightly coloured trout have better chances of survival in the clear water as the number of individuals of bright-coloured trout is found to be high in clear water.

The number of darkly coloured trout is found to be high in cloudy water in the data which shows that the chances of survival of these trout are better in the cloudy water.

The trait which increases the reproductive fitness of the organism will pass on to their generations that is will be inherited.

This shows how the population of trouts have adapted to survive in a different environment or how nature selects the different variations of the population of trout.

Answer:

ate/kuya pics patulong rin po

21. What is the best explanation of ATP utilization and production?

A. ATP is being recycled from the process glycolysis, undergo oxidation process and later it is being remade during

Krebs cycle

B. ATP is used to reduced carbon molecule to produce oxaloacetate and used for the bulk reproduction of ATP

during electron transport chain

C. ATP is used during energy investment phase to harvest the energy stored in the molecule 2,3 – carbon molecule

during the energy harvesting phase

D. ATP is adenosine triphosphate that has 3 phosphate groups attached and it is being reduced into Adenosine

diphosphate after losing one phosphate group in its molecule

22. The best description on the role of oxygen during respiration is ________.

A. Oxygen is used to phosphorylate ADP to ATP

B. Oxygen is used to oxidize carbon dioxide to form glucose

C. Oxygen is utilized to add carbon in carbon dioxide as a by-product of cellular respiration

D. Oxygen is used to oxidize glucose molecule to form ATP—the energy needed by the body

23. Where are the 36 ATP come from during cellular respiration?

A. 2 from glycolysis, 2 from oxidation of pyruvate and 32 from Krebs cycle

B. 2 from glycolysis, 2 from Krebs cycle and 32 from electron transport chain

C. 2 from glycolysis, 2 from oxidation of pyruvate and 32 from electron transport chain

D. 2 from oxidation of pyruvate, 2 from Krebs cycle and 32 from electron transport cha

Answer:

Rounding down to the nearest whole number, 5  Kittens will be white.

Explanation:

Available data:

Cross:

Parental)      Gg     x     gg

Phenotype) Grey      White

Gametes)    G    g      g     g

Punnet square)

                             G             g

                      g    Gg          gg

                      g    Gg          gg

F1) Genotypes:

     1/2 = 50% will be Gg

     1/2 = 50% will be gg

     Phenotypes:

    1/2 = 50% will be Grey (Gg)

    1/2 = 50% will be white (gg)

To calculate the number of kittens that will be white, we need to consider the proportions of cats that will be white in the F1 and that the total number of kittens is 9. So

100% of the progeny ------------------------------- 9 kittens

50% of the progeny----------------------------------X = (50 x 9)/100 = 4.5 kittens ≅ 5  Kittens  

A cat can not have 4.5 kittens, so we must round down to the nearest whole number. 4.5 ≅ 5  Kittens    

Chlorophyll makes plants and algae appear green because it reflects the green wavelengths found in sunlight, while absorbing all other colors.

However, chlorophyll is not actually a single molecule. There are 6 different chlorophylls that have been identified. The different forms (A, B, C, D, E and F), each reflect slightly different ranges of green wavelengths. Chlorophyll A is the primary molecule responsible for photosynthesis. That means that chlorophyll A is found in every single photosynthesizing organism, from land plants to algae and cyanobacteria. The additional chlorophyll forms are accessory pigments, and are associated with different groups of plants and algae and play a role in their taxonomic confusion. These other chlorophylls still absorb sunlight, and thus assist in photosynthesis. As accessory pigments, they transfer any energy that they absorb to the primary chlorophyll A instead of directly participating in the process. Chlorophyll B is mainly found in land plants, aquatic plants and green algae. In most of these organisms, the ratio of chlorophyll A to chlorophyll B is 3:1. Due to the presence of this molecule, some organizations will group the green algae into the Plant Kingdom. Chlorophyll C is found in red algae, brown algae, and dinoflagellates. This has lead to their classification under the Kingdom Chromista. Chlorophyll D is a minor pigment found in some red algae, while the rare Chlorophyll E has been found in yellow-green algae. Chlorophyll F was recently discovered in some cyanobacteria near Australia. Each of these accessory pigments will strongly absorb different wavelengths, so their presence makes photosynthesis more efficient.

Answer:

1st third and fourth

Explanation:

Answer:

456

Explanation:

Answer:

if it's a silent mutation, nothing significant will happen, but if it's a frame shift mutation, it can make the baby deform.

Answer: most mutations will have no effect, although in rare cases an abnormal foetus may develop and even more rarely the embryo may be non-viable.

Explanation: A mutation at this stage is probably due to a random result of an external effect (cosmic ray for example) and probably a change in one nucleotide (a single nucleotide polymorphism). It is unlikely that the mutation will be an insertion, deletion or inversion.

Whatever the mutation, it is unlikely to occur in the relatively small proportion of coding DNA. If it does occur in coding DNA it is still unlikely to be at a critical codon. If it does occur at a critical codon, it may still code the the same amino acid, particularly if it is a third nucleotide.

There is a low probability that the mutation will prevent the formation of a fully functional protein, by altering a critical amino acid or altering the frame by changing a stop codon, or creating a stop codon, or altering a promoter region. Even in this case, any error can be avoided if the other allele is intact.

It is possible, however, that a mutation could result in a development abnormality (cystic fibrosis is an example),  or a non-viable embryo.

Answer:

What genotype would a heterozygous short haired

guinea pig have?  Ss

What genotype would a pure breeding short haired

guinea pig have?  SS

What genotype would a long-haired guinea pig have? ss

Explanation:

I just used S to substitute for my alleles, but you can use any letter. (For example: Ee, EE, ee)

If H is the dominant allele for short hair, we would have the followng genotypes:

Heterozygous short haired: Hh

Pure breeding short haired: HH

Long-haired guinea pig: hh

A dominant allele is an allele of a trait that always expresses itself in the presence of a recessive trait in an allelic pair. Capitral letter is usually used to denote the dominant allele.

Let H represent short hair (dominant allele)

h represents long hair (recessive allele)

Therefore, we would have the following:

Genotype for heterozygous short haired would be: Hh

Genotype for pure breeding short haired would be: HH

Genotype for long-haired guinea pig would be: hh

Learn more about dominant allele on:

https://brainly.com/question/16616523

#SPJ2

Answer:

the magnifying glass showed scientists that plants were made up of cells

✅ the microscope enabled scientists to discover single-celled organisms

the microscope showed that cells of plants and animals have different structures

the telescope enabled scientists to see objects they could not view before

Answer:

Ions, sugars, amino acids, and sometimes water

Explanation:

Those substances are unable to diffuse across the membrane, so they use an ATP-powered ion pump, channels, and transporters to be transported across the membrane.

Answer:

if you mean environmental degradation it is where the environment deteriorates(gets worse).

Explanation:

this happens through lack of air,water and soil, destruction of ecosystems and habitat destruction

Answer:

hope it helped

Explanation:

Environmental degradation is a process through which the natural environment is compromised in some way, reducing biological diversity and the general health of the environment. This process can be entirely natural in origin, or it can be accelerated or caused by human activities.

I believe the answer is parasitism. The cuckoo bird uses sneaky tactics to trick the warbler into doing the parenting for them

Answer:

I believe the answer is parasitism

Explanation:

it makes the most sense within this scenario. The cuckoo bird invades another oragnism's way of life, harms the other eggs in the process, and lives off of the shelter and nurtrients that would have been the baby warblers given by the warbler mom.

mutualism: symbiosis that is beneficial to both organisms involved

commensalism:an association between two organisms in which one benefits and the other derives neither benefit nor harm.

parasitism:the practice of living as a parasite in or on another organism.