Help me plz I need help !!!

Help Me Plz I Need Help !!!

Answers

Answer 1

Answer:

A

Explanation:

mitosis plus answer b and c are the same so those can't be correct.

Answer 2
The answer is going to be A

Related Questions

glucose is a a)cane sugar b)grape sugar c)malt sugar d)triose sugar

Answers

Answer:

d is the correct answer of your question

Answer:

D,

Explanation:

because glucose has the value of c6 h12 o6

A company is building a new factory. The company wants to assure the community that the waste management process is ethical and legal. The community requested assurance that the process would be safe for both the community and the environment. Which biology-related professionals might be hired to help this company meet that goal?

Answers

Answer:c

Explanation:

The company might hire a toxicologist, an ecologist, and/or an environmental scientist to help assess the potential impact of the waste management process on the community and the environment.

Who is a toxicologist?

Toxicologist is a professional who specializes in the study of the harmful effects of chemicals on living organisms and the environment. They use their knowledge of chemistry, biology, and medicine to evaluate the potential dangers of different chemicals and to develop safe handling and disposal procedures.

They may work in a variety of settings, including government agencies, research institutions, and private industry. In the context of the factory and waste management, a toxicologist could be hired to ensure that the waste produced by the factory is safe for the community and the environment, and that the disposal methods used are in compliance with relevant regulations.

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Can someone help me with why a calorimeter has a lid? I’ll give brainliest. Thanks

Answers

Answer:

A calorimeter uses an insulated lid, or insulated surroundings. In the CAL2K the polystyrene surrounding is used as insulation to keep the heat of the liquid or solid sample during a reaction for an accurate measurement in the change of temperature to provide the best possible accurate results

So basically it reduces the amount of heat exchange between the water in the coffee cup and the surrounding air.

critically evaluate the role of human beings in perpetuating climate change ​

Answers

Answer:

Explanation:

Industrialization and use of combustible engines for daily life activities by humans has led to the production and release of a large amount of greenhouse gases (such as CO₂, N₂O, CH₄ and CFC) into the atmosphere-which prevents a large amount of heat produced from the earth moving to space.

The burning of fossil fuels by combustible engines (from cars, trains, power generating sets e.t.c) widely used by humans has led greatly to this climate change. Trees that help absolve a large amount of the most abundant man-made greenhouse gas (CO₂) has not been massively planted around, which indirectly worsens the case of global warming. Trees would have absorbed/breath in the CO₂ while producing/breathing out O₂ that could help cushion the effects of global warming.

What organelle works with cytoplasm

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Answer:

Some of the most important organelles that cytoplasm contains are the ribosomes, mitochondria, proteins, the endoplasmic reticulum, lysosomes, and the the Golgi apparatus

hope this helps :)

Explanation:

Please help me answer this as fast as possible!!!!!

Answers

Answer:

Tiny functional structures inside of cells

Explanation:

Well, they are not PART of an organ. They all have sperate jobs, like vacuoles are used to store water inside a cell.

Answer:

Tiny functional structures inside cells.

Explanation:

I am the father of your country.

how do bacteria become resistant to antibiotics over time?

Answers

By evolving. Over time bacteria will become stronger to combat the antibiotics. Hope this helps

Homologous pairs separate in meiosis , and sister chromatids separate in meiosis .

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Answer:

Homologous pairs separate in first round of meiosis or meiosis 1

However,

sister chromatids separate in second round of meiosis or meiosis 2.

Pls help me answer this as fast as possible!!!!

Answers

I think it’s 2 I’m not 100% sure though

Answer:

1. nucleoplasm

2. wall of adjacent cell

3. golgi apparatus

4. chloroplast

5. cytoplasm

6. cell wall

7. ribosomes

8. vacuole

9. mitochondrion

Explanation:

hope this helps :)

What are the function of siphon of mosquito larva?

Answers

Answer:

The purpose of the siphon is to drain liquid from the reservoir by liquid flow that passes over a higher level than the liquid surface in the reservoir.

a group of independent organism in a perticular environment​

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Answer:

Hmm.

Explanation:

A group of independent organisms in a particular environment​ are called a community.

A group of organism are called community. That’s what it gave me for the answer

What term refers to a set of mathematical equations that describe a biological system?

Answers

Answer:

Computional model, used to study an outbreak of an infectious disease called influenza.

Can you help me with the question listed in the pictures below? Please and thank you. Will mark BRAINLIEST!!!

Answers

Answer:

1. Recycle

2. Plant trees

3. Save water and electricity

Explanation:

Hope this helps!

Answer:

Three ways you can help the environment while at school are put paper and plastic in recycling bin, turn off lights in rooms not being occupied or use half the lights in a room instead of all on at once, and turning off sinks that may be left on in restroom.

Explanation:

Scientific Process , Describe its importance

Answers

Answer:

The scientific method attempts to minimize the influence of bias or prejudice in the experimenter. Even the best-intentioned scientists can't escape bias. It results from personal beliefs, as well as cultural beliefs, which means any human filters information based on his or her own experience. Unfortunately, this filtering process can cause a scientist to prefer one outcome over another. For someone trying to solve a problem around the house, succumbing to these kinds of biases is not such a big deal. But in the scientific community, where results have to be reviewed and duplicated, bias must be avoided at all costs.

­T­hat's the job of the scientific method. It provides an objective, standardized approach to conducting experiments and, in doing so, improves their results. By using a standardized approach in their investigations, scientists can feel confident that they will stick to the facts and limit the influence of personal, preconceived notions. Even with such a rigorous methodology in place, some scientists still make mistakes. For example, they can mistake a hypothesis for an explanation of a phenomenon without performing experiments. Or they can fail to accurately account for errors, such as measurement errors. Or they can ignore data that does not support the hypothesis.

Hope I helped ya

What provides short term quick energy for the body?​

Answers

Carbohydrates fuel the body and gives it energy since the simple sugars are easily broken down by the body
The answer is Carbohydrates

a friend believes that studying the genetics of dead organisms offers little benefit to modern day humans do you agree with this statement to use information from the article to support your argument.​

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Studying the genetic ancestry of humans can help explain why some people have a higher or lower risk of certain diseases. Finding the genes related to certain diseases will help fuel new drugs and therapies. For example, the article explains that people with six copies of CLPS genes seem to have a lower risk of diabetes

Explanation:

According to me, the process of studying the genetics of dead organisms offers significant benefits to modern-day humans.

What is Genetics?

Genetics may be defined as the branch of biology that deals with the study of heredity and variations that are remarkably controlled by genes.

The genetics of dead organisms reveals the process and methodology of past organisms. It illustrates how the differences in present organisms lead to the process of evolution.

It compares the physiology, psychology, genomic sequencing, alterations in the genetic arrangements, etc. It also allows us to understand new facts and changes that fascinate evolutionary questions.

Apart from this, modern technology makes the study of dead organisms more effective and significant with numerous benefits like recombinant DNA technology, DNA analysis, isolation, etc.

Therefore, the process of studying the genetics of dead organisms offers significant benefits to modern-day humans.

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These are biochemical processes of an organism

Answers

Metabolism is the process an organism

how might genetic engineering help farmers create more robust crops?

Answers

Answer:

they could create more of the item/ produce. they could make them bigger and more tasteful also.

Genetic engineering of croups can make the crops larger, but can also be used to make crops resistant to bugs, meaning that there will be more to yield at harvest

A group of students is trying.to determine which detergent will best remove an oil stain. They stain five separate cloths with oil and.then wash each of.the cloths in a deficient detergent. They repeat each test two more times. Which step should be included in their investigation plan?

Answers

Answer: Place each oil stain on separate, but identical, pieces of cloth.

The group of students should have stained separate but identical pieces of cloth.

There are different factors that influence how easily a stain will come out of a material such as:

the type of material the detergent used the temperature of the water

Assuming the temperature is held constant and the type of detergent is being tested, the only thing other thing to control is the type of material.

The students used separate cloths instead of identical ones which meant that a significant variable was not controlled.

In conclusion, the students should use separate but identical pieces of cloth so that the type of material would not impart their experiment.

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6. Alex wanted to find out what toothpaste made teeth the cleanest. Everyday she brushed her teeth with a different product and then took a plaque test to see how much plaque was left. She used Crest, Colgate, Close-up, and water. a. Independent Variable (IV): ______________________________________________ b. Dependent Variable (DV): ______________________________________________ c. Control: _____________________________________________________________ d. Constants:__________________

Answers

Answer:

Independent variable: Different products of toothpaste

Dependent variable: Amount of plaque left in her teeth

Control group: Water

Constant: Same amount of time for product to have an effect

Explanation:

Independent variable is the variable that is subject to manipulation or change by the experimenter in order to effect a measurable response. The independent variable in this experiment is the DIFFERENT PRODUCTS OF TOOTHPASTE USED.

The dependent variable is the variable that is measured during the experiment. In this experiment, the dependent variable is the AMOUNT OF PLAQUE LEFT IN ALEX'S TEETH.

The control group in an experiment is the group that does not receive the treatment/independent variable. In this case, the usage of WATER is the control.

The constant is the variable kept the same for all the groups in the experiment. In the case, the Same amount of time for each product to have an effect on her teeth is the CONSTANT.

What is homeostasis? What is an example of homeostasis?

Answers

Answer: the tendency toward a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes.

Explanation:  one of the most familiar examples of homeostasis Body temperature control in humans

plz mark brianliest

Answer:

Homeostasis is the ability of the body to maintain a stable internal environment despite changes in external conditions

I am terribly sorry that this is only the definition of homeostatis... I can't think about much science right now, it is very late where I am at the moment. Good night, and have a great scientific life.

What is an ionic bond ?

Answers

Answer: ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, or between two atoms with sharply different electronegativities

Explanation:

Most of the water vapor in the atmosphere comes from evaporation of water from oceans. Most evaporation occurs where there is the greatest solar radiation, which is?

Answers

Electromagnetic energy
I’m interpreting the question differently so my answer is: at the equator, since that’s where the magnetic fields deflecting solar winds is the least strong

B. How does the appearance of a seed on the SIMULATION pane chan
nce the
seed has sprouted?

Answers

A sprouting of a seed is when seeds spores germinate and push out shoots. And they produce new leaves when the old ones fall

What are three clues that something you are reading is false

Answers

1. No credible source

2. Check if its a biased answer

3. Examine evidence

2. The hypotonic (0%) water had no dissolved salts in it. That means it was 100% water
molecules. The potatoes have only 99% water molecules in them. Should water move into or
out of the potatoes cell?

Answers

You should move it into the potatoe cells

Populations of different species all living and interacting in the same area.​

Answers

That would be a community

What type of molecule is used for insulation?
A. carbohydrate
B. Proteins
C. Nucleic Acid
D. Lipids
HELPPPP PLEASE

Answers

Answer:

lipids

Explanation:

Fats are used as a high density energy storage in animals and in plants (seeds). It may also be used in animals for insulation. Phospholipids are like fats but they have two fatty acids and a phosphate group joined to glycerol.

Which is a characteristic of the part of the atom marked "B”? It is very dense. It has a large mass. It is negatively charged. It is where neutrons move.

Answers

Nucleus is where the neutrons are located and where there is the most mass.

Hope this helps!

Answer:

Nucleus is where the neutrons are located and where there is the most mass.

Explanation:

What is difference between Microtubules and Microflaments?

Answers

Microfilaments

Microfilaments are fine, thread-like protein fibers, 3-6 nm in diameter. They are composed predominantly of a contractile protein called actin, which is the most abundant cellular protein. Microfilaments' association with the protein myosin is responsible for muscle contraction. Microfilaments can also carry out cellular movements including gliding, contraction, and cytokinesis.

Microtubules

Microtubules are cylindrical tubes, 20-25 nm in diameter. They are composed of subunits of the protein tubulin--these subunits are termed alpha and beta. Microtubules act as a scaffold to determine cell shape, and provide a set of "tracks" for cell organelles and vesicles to move on. Microtubules also form the spindle fibers for separating chromosomes during mitosis. When arranged in geometric patterns inside flagella and cilia, they are used for locomotion.

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