You are solving a density problem, where density = mass/volume. Your volume of liquid is 2.1 milliliters. Your mass of the liquid is 2.811 grams. What is the density of the liquid using the correct number of significant figures?


The correct density is?

Answers

Answer 1

Answer:

whats the answer?

Explanation:

i have the same question... what school do you go to?


Related Questions

How is glucose used to make other molecules needed by an organism?

Answers

Answer:

Glucose is one of the primary molecules which serve as energy sources for plants and animals. ... When oxidized in the body in the process called metabolism, glucose produces carbon dioxide, water, and some nitrogen compounds and in the process provides energy which can be used by the cells.

Explanation:

What are the main processes involved in making proteins?

photosynthesis and cellular respiration

mitosis and meiosis

transcription and translation

differentiation and specialization

Answers

Answer:

translation and transcription

Explanation:

no. 1 is to do with energy in plants

no. 2 is cell reproduction

no. 3 is cell evolution

Folk cultural groups that are isolated from one another generally will have...
A. little cultural interaction.
B. a lot of cultural interaction.​

Answers

Answer:

B.

Hope it helps ༼ つ ◕_◕ ༽つ

Answer:

a Lot of cultural interaction

When do large amounts of atp get created? How do u know?

Answers

Answer:

The electron transport chain is the first step in cellular respiration. The reactions that generate the largest amounts of ATP during cellular respiration take place in the mitochondria.

Explanation:

What is the average age of wolves on isle royale?

Answers

They live on average for about 6-9 years

HELP!!! Give two examples of how energy changes form during the process of photosynthesis

Answers

Answer:

1) Chemical reactions

2) Biological structure

Explanation:

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Pleiotropy and Polygenic traits are very easily confused. Please write a sentence describing the primary difference between these two inheritance patterns.

Answers

Answer:

Polygenic is a phenotype that is influenced by more than one gene, Pleiotropy occurs when one gene influences two or more unrelated phenotypic traits.

Explanation:

A polygenic trait is influenced by something, while Pleiotropy influences two or more phenotypic traits...so in simple words, one is influenced by something and the other influences different things  

Hey I really hope it helps, I tried my best helping you!

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Which detail from "Mohandas Gandhi: Truth in Action" gives an example of the impact of British rule on Indians' economic power?


"Since taking control, Britain had made laws that imposed harsh taxes and stopped Indian trade with other countries."


"Eventually, many Indians began to demand independence from Britain."


"Non-cooperation meant that Indians would boycott British goods, take their children out of British schools, and pay not a single rupee of British taxes."


"Still, for Gandhi, it was not enough to bring down British rule."

Answers

"Since taking control, britain had made laws that imposed harsh taxes and stopped indian trade with other countries."

Answer:

Since taking control, britain had made laws that imposed harsh taxes and stopped indian trade with other countries

Explanation:

So other person can get brainliest

Energy is stored in ____
and ____ the amount of energy stored in measured in ___ when you are asleep your body needs energy for keeping warm and ___ children need more energy than adults to grow bigger ___ and ______​

Answers

Answer:

Needs more point then I will ans. ok

This element can form a wide variety of substances, including long chains. The different substances it forms are central to the molecules found in living things. What element is this?

Answers

Answer:

The element is carbon

Explanation:

It has ability to catenate and it is a major constituent of all living matters

Carbon is the element that can form a wide variety of substances, including long chains. The correct option is C.

What is carbon?

Carbon has the chemical symbol C and the atomic number 6. It is nonmetallic and tetravalent, along with each atom releasing four electrons to form covalent bonds.  

It is in Periodic Group 14 of the periodic table. Carbon accounts for just approximately 0.025 percent of the Earth's crust.

Carbon's distinctive features make it an essential component of biological molecules.

Carbon forms covalent bonds with oxygen, hydrogen, and nitrogen to form the several molecules required for cellular function. Carbon's outermost shell contains four electrons and can form four bonds.

Many essential molecules in your body, such as proteins, DNA, RNA, sugars, and fats, are made up of carbon atoms.

Thus, the correct option is C.

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Your question seems incomplete, the probable options are:

OxygenNitrogenCarbonHydrogen

Which statement is NOT true about energy and living things?

Animal cells produce glucose during cell respiration

Cells require usable energy in the form of ATP

All organisms require energy for survival.


Plants convert light energy into chemical energy.

Answers

Answer:

Animal cells produce glucose during cellular respiration.

Explanation:

Animal cells do not produce glucose.plant cells produce glucose and animals get the glucose when they eat the plant

PLS HURRY. WILL MARK BRAINLIEST. ONLY ANSWER IF YOU KNOW HOW TO DO THIS.

Answers

Answer:

your answer would be 25%

Explanation:

50%=Pp

25%=PP

25%=pp

The answer would be 1/4

Explain biodiversity in your own words ​

Answers

Answer:

this is a type habitat or ecosystem

Explanation:

Could someone please help me with this GCSE bio question.

Explain how stem cells could be useful in both animals and plants (6 marks)

Also, how would I structure the answer, bullet points or a full written answer?

I would really appreciate it if someone could answer this.

Answers

Answer:

See the answer below

Explanation:

Stem cells could be useful in both plants and animals in that they have the capacity to replace damaged tissues or organs in the body of plants/animals.

Stem cells are actively dividing and undifferentiated cells that have the capacity to differentiate and become specialized to some specific functions. Thus, they have the capacity to replace any tissue or organ in the body of organisms, if necessary.

Without these cells, it will become difficult, if not impossible, for damaged cells of tissues or organs in the body of plants/animals to be replaced for healing purposes.

Anisha's cat had a litter of 3 kittens. One of them is male, and 2 are female. Which set of symbols correctly describes the gender of the kittens? Question 1 options: XX, XX, XX XX, XY, XY XY, XX, XX Sex chromosomes do not contain X or Y

Answers

MALE - XY

FEMALE 1 - XX

FEMALE 2- XX

The correct symbols that describe the gender of a male and 2 female kittens would be XX, XX, and XY

Gender chromosomes

Just like humans, male cats are generally known to be heterogametic while their females are homogametic when it comes to gender chromosomes.

The gender chromosome in male cats is XY while in the female it is XX.

Thus, a little of 3 kittens consisting of 2 females and 1 male will have the gender chromosome symbol of XX, XX, and XY.

More on gender chromosomes can be found here: https://brainly.com/question/414761

Do you think all organisms rely on the Sun in part of energy?

Answers

Some organism rely on the sun

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

11.) Homologous Structures always serve the same purpose for different species.
A.) True
B.) False

Answers

Answer: True

Explanation:

The correct answer is true

The 'awakening that colonists underwent during the Great Awakening involved
A
a renewed dedication to intellectual pursuits.
B)
finding new personal meaning in religion.
a drive to achieve social justice.
D)
devoting oneself to civil service.

Answers

Answer:

B) finding new personal meaning in religion

Explanation:

Help me PLEASE! Choose one answer! First one to answer get Brainliest!

8.) Major evolutionary change such as the creation of a new species

A.) Embryology
B.) Phylogeny
C.) Macroevolution
D.) Microevolution

Answers

Answer: B.) Phylogeny

Explanation:MArk me as brainlists

Answer:it c

Explanation:

What Will happen if a thermostat gets to cool

Answers

Answer:

Explanation:it will freeze up

which response is a result of geotropism?

a) flower being produced
b) growing bigger leaves
c) roots growing downwards
d) seeds germinating

Answers

Answer is C) roots growing downwards

The response that is a result of geotropism is roots growing downwards. The correct option is c.

What is geotropism?

Gravitropism is the coordinated process by which a plant grows in response to gravity acting on it. It is also found in fungi.

Gravity can be classified as either "artificial gravity" or "natural gravity." It is found in all higher and many lower plants, as well as other organisms.

Plant structures, such as roots, grow downward due to positive geotropism. Plants that grow upwards, such as shoots, exhibit negative geotropism.

Because roots grow in the direction of gravity, they exhibit positive gravitropism. Because plant shoots grow in the opposite direction of gravity, they exhibit negative gravitropism.

Gravity is detected by statocytes, which contain statoliths that sink inside the cell.

Thus, the correct option is c.

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Carbon is found in: (select all that apply)
plz hurry will mark brainly


Question 1 options:


living animals and plants



oceans



rocks



atmosphere



fossil fuels

Answers

carbon is found in all of these! all the above :) carbon is one of the most “used” elements of the earth.

The study of chemical and bonds is called chemistry.

The correct answer is all of them.

What is carbon?Carbon is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent-making four electrons available to form covalent chemical bonds.

carbon is the basic element that is present in all constituents of the universe.

Hence, carbon is present in all of the options given.

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Which of the following is a sedimentary rock?
O quartz
O slate
O basalt
O shale

Answers

Answer:

basalt

Explanation:

Biuret's turned purple and the Sudan solution turned red
and bubbled. All other indicators were negative.

Would this be
Chicken leg?
Bread?
Grapes?
Chocolate?

Answers

Grapes Maybe?? Sorry I dunno, I just hear purple.
i think grapes. makamammwmw

As you have been working in class today, the breathing center in the brain responds to the level of carbon
dioxide in the blood --- not the level of oxygen. What consequences does this have for people at high
altitudes.

Answers

Answer:

In the lungs breathing can be easier when not filling it with unnecessary toxins, the consequences of people at high altitudes slow asphyxiation if the altitude is high enough, headaches, hallucinations, blackouts and other symptoms if it's not as extreme.

PLEASE MARK BRAINLIEST IF CORRECT, I WORKED HARD ON THIS ANSWER. HAVE A GOOD DAY/NIGHT <3

Answer:

What she said

Explanation:

I hate typing :c

Why are genes contained in compact chromatin not expressed?

Answers

Answer: They are not expressed because A gene is dominant over the recessive gene.

Explanation:

The genes contained in compact chromatin not expressed are not expressed because a gene is dominant over the recessive gene.

What is an allele in a gene?

Allele is defined as that an allele is a variant form of a gene.

Thus, a gene is dominant over the recessive gene.

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Gibberellins are hormones produced in the root tips of plants. The plant uses these hormones
to stimulate the growth of shoots.
How are gibberellins able to affect other parts of the plant?
F Gibberellins are absorbed through the stomata and attach to chloroplasts.
G Gibberellins are transported through vascular tissues to other parts of the plant.
H Gibberellins become concentrated within the tissues of the plant during mitosis.
J Gibberellins become modified once they infect healthy cells and are later released to infect
other cells.

Answers

Answer:

Gibberellins are transported through vascular tissues to other parts of the plant.

Explanation:

I just took the test.

Gibberellins are able to affect other plants through their transport through vascular tissues to other parts of the plant.

Gibberellins hormones are produced in the meristem of plants and they stimulate growth. They affect other plants through the plant's vascular system.

What is plants vascular system?

Plant vascular systems are conducting tissue that helps in the transport of materials such as water, minerals, organic compounds including hormones in plants and other nutrients.  

This vascular tissue allows for the movement of gibberellin to other parts of plants.

Therefore, Gibberellins are able to affect other plants through their transport through vascular tissues to other parts of the plant.

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During sexual reproduction if the cell divides three times, how many "new" cells do you have?
1.) 8
2. ) 4
3.) 1
4. ) 2

Answers

I think the correct answer is b

Which one is the right answer?-

Answers

Explanation:

ecological benefit.

hope it is right!!

if you start with 46 chromosomes in meiosis, how many do you end up with?


23


64


46

Answers

Answer: 23

Explanation: In human cells undergoing meiosis, for instance, a cell containing 46 chromosomes yields four cells, each with 23 chromosomes.

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