Please answer correctly

Answer:

I think it is extremely important to avoid personally getting the virus

Explanation:

I love visiting my grandparents, and while I have a huge chance of fighting it off, it could take my grandparents lives. As well as anybody else I meet. Its not about me. its about everyone.

Answer:

I would say the answer is C.

Explanation:

I chose A (which population most likely experienced a genetic mutation)

and got it wrong on Edg.2021

Answer:

C

Explanation:

Answer: A . The cell will swell because water will enter it.

Explanation:

The cell will swell because it will undergo a process known as Osmosis.

Osmosis is a process where water molecules move from an area with a higher concentration of water to an area with a lower concentration across a semi-permeable membrane.

That semi-permeable membrane in this case is the cell membrane and because the cell has less water than the solution, water will flow into the cell thereby causing it to swell.

Answer:

Trees in the forest do not compete with grass for water and nutrients. Heavy equipment and other land uses are not present to contribute to soil compaction. The natural cycle of falling leaves and other natural waste decompose into fertilizer for plant and tree life. The forest floor is soft which allows easy penetration of life supporting elements.

The answer is very simple. Trees in the forest are not competing with grass for water and nutrients. Heavy equipment and other land uses are not available to contribute to soil compaction. The natural cycle of falling leaves and other natural waste is decomposed into fertilizer for plant and tree life. The forest floor is soft, allowing easy penetration of life supporting elements. In today's world, trees are being removed from their natural habitat and planted in newly developed residential or commercial sites. With soil compaction and grass competing, countless hours are spent trying to preserve nature in unnatural settings. Irrigation, aeration, soil modification are all necessary to help maintain a healthy root system. Strong healthy root systems make it easier for a tree to cope with pest, disease, and temporary drought. This is why you should be sure to call a qualified experienced arborist or consultant to diagnose and help you with your urban tree problems.

Answer:

blood is made in the marrow of the bone, and the heart pumps the blood throughout the body.

Explanation:

Although the biosphere measures about 20 kilometers (12 miles) from top to bottom, almost all life exists between about 500 meters (1,640 feet) below the ocean's surface to about 6 kilometers (3.75 miles) above sea level.

Answer:

This question is incomplete as it lacks the model, however, it can be answered based on general understanding of photosynthetic process. The answer is;

d. Light is the energy source for converting ADP to ATP, and NADP+ to NADPH.

Explanation:

Light dependent reaction, which is the first stage of photosynthesis, occurs specifically in the THYLAKOID of the CHLOROPLAST where the photons of light is absorbed by chlorophyll molecules (photosynthetic pigment). The light energy that hits the chlorophyll makes it excited, hence, providing the energy to produce ATP from ADP and NADPH from NADP+.

These products are pivotal in the next stage of photosynthesis (light independent stage). Hence, light plays a very crucial role in photosynthesis and the most useful way for communicating the role is by saying it provides the energy source for converting ADP to ATP, and NADP+ to NADPH.

Whale species gradually changing from land-dwelling mammals that walk on four legs to marine mammals without legs would be an example of an organism evolving through punctuated equilibrium. So, the correct option is (D).

Punctuated equilibrium is defined as the theory that proposes that once a species appears in the fossil record, the population will be stable, showing little evolutionary change for most of its geological history, with little or no morphological change. The condition is called statis.

This balance is the idea that evolution is rapid rather than following the slow, but steady path Darwin suggested. Long periods of stagnation with little activity are interrupted by intermittent bursts of activity in the case of extinction or emergence of new species.

Thus, Whale species gradually changing from land-dwelling mammals that walk on four legs to marine mammals without legs would be an example of an organism evolving through punctuated equilibrium. So, the correct option is (D).

Learn more about Punctuated equilibrium, here:

https://brainly.com/question/2664958

#SPJ2

Answer:

does col mean cool is this even a question but if not thanks for the poinys

Answer:

systematic, instrumental, environmental, procedural, and human.

those are all different types of errors that could happen in an experiment.

Answer:

D

Explanation:

The statement that best describes the reason for these classification changes is the classification of protists changes as scientists learn more about how these organisms are related to each other and to members of other kingdoms. The correct option is D.

All eukaryotes that are not fungi, animals, or plants are collectively referred to as protozoa. It is a tremendously diverse group of species as a result.

Beyond a rather straightforward organizational structure, the eukaryotes that make up this kingdom, Kingdom Protista, do not share many characteristics.

Therefore, the correct option is D. The classification of protists changes as scientists learn more about how these organisms are related to each other and to members of other kingdoms.

To learn more about the protist kingdom, refer to the link:

https://brainly.com/question/14688752

#SPJ6

Answer: C

Explanation:

Answer: its D

Explanation: they look more alike and have closely the same back markings

Answer:

the right answers are Energy storage and Membrane structure

Choice C and D Lipids are a group of molecules that are important for a variety of biological functions. They are essential components of cell membranes, can act as energy storage molecules, and can be used as signaling molecules.

Lipids are also important for membrane structure, as they form the hydrophobic core of the membrane, which is essential for the proper functioning of the cell.

Lipids also play a role in enzyme function, as they are used in the formation of enzyme active sites and can act as cofactors in some enzyme reactions.

However, lipids do not play a role in the transmission of genetic information. That is correct. Lipids are a diverse group of molecules that serve numerous functions in the body, but they are not involved in the transmission of genetic information.

Therefore,  The transmission of genetic information is mainly mediated by nucleic acids such as DNA and RNA. Lipids, on the other hand, are involved in a variety of other important biological functions, including energy storage, signaling, and membrane structure.

Learn more about signaling, and membrane structure. at:

https://brainly.com/question/5939246

#SPJ2

Answer:

The chemical level of organization is the simplest level. It includes the building blocks that make life possible. Atoms bind together in various combinations to form molecules that take up several essential functions of life.

Explanation: Hope this helps can I please have brainliest.

Answer:

Allele frequency

Explanation:

The collection of all the alleles of all of the genes found within a freely interbreeding population is known as the gene pool of the population. Each member of the population receives its alleles from other members of the gene pool (its parents) and passes them on to other members of the gene pool (its offspring)

All of the alleles for the genes in a population is known as the population's allele frequency.

The relative frequency of an allele at a particular locus in a population, expressed as a fraction or percentage, is known as allele frequency or gene frequency.

By dividing the total number of copies of each allele at that particular genetic locus in the population by the number of times the allele of interest is observed in a population, an allele frequency can be calculated.

Gene flow, natural selection, and genetic drift are the mechanisms that alter allele frequencies over time. A population breaks the Hardy-Weinberg assumptions when one or more of these forces are at work, leading to evolution.

Learn more about allele frequency:

https://brainly.com/question/29563534

#SPJ2

Answer:

top is lion next is buffalo and warthog  last wildebeest

Explanation:

Answer:

No, it is not.

Explanation:

Looking at this chart, this looks to me to be a case of an x-linked recessive disease.  (If you want to know how to tell, or got some context that this is not the case, let me know)

Remember that females have two x chromosomes and males have one x and one y chromosome. As this disease is recessive, this means that for a female to exhibit the disease, she must have both x chromosomes have the disease. If she only has one x chromosome with the disease, she's considered a carrier.

On the other hand, males are completely binary, as they only have one x chromosome - either their x chromosome has the disease, and they exhibit it, or their x chromosome does not, and they do not have the disease, nor do they carry it. Thus, males can also not be carriers.

A square on the chart is representative of a male, while a circle is a female. IV-2 is a square, thus he is a male. This means that he cannot be a carrier, so your answer is no.

If any of this doesn't make sense, feel free to let me know! Hope this helps.

Answer:

Second!

Explanation:

speed and velocity are both measured using the same units.The S.I unit of distance and displacement is the meter. The S.I unit of time is the second. The S.I unit of speed and velocity is the ratio of two-the meter per second!

I hope it's helpful!

Answer:

metre per second

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour.

Explanation:

please mark me as brainliest

Answer:

d none of the above

Explanation:

because the answer is not one of the a,b,c,d

Answer:

C) both a and b

Explanation:

You're exploiting fish by catching them at a young age. A decline in fish catch can be a consequence of fish exploitation.

Answer:

D) Refraction

Answer:

a. Light provides the energy for the chemical reactions that take place during photosynthesis, and the table includes only matter, not energy.

Explanation:

Photosynthesis is the process by which plants and certain organisms produce their food (glucose). The photosynthetic process, which occurs in stages, uses LIGHT ENERGY from sun in the first stage called light dependent reaction.

LIGHT is pivotal to the process of photosynthesis as it serves as the energy source for the chemical reactions that synthesizes ATP and NADPH, which are products of the light stage of photosynthesis. However, based on the table in the attachment of this question, it only contains matter as reactants and products and not ENERGY.

Answer:

stroma

Explanation:

light-dependent reactions only occur in the grunum

Answer:

glucose

fructose

Sucrose ( this is made with the combination of glucose and fructose)

Explanation:

hope this is what u want

hope it helps u