Biology High School

Match the names and descriptions to the correct phase of a star's life cycle.
PLATO. please help!

Match The Names And Descriptions To The Correct Phase Of A Star's Life Cycle.PLATO. Please Help!

Answers

Answer 1

Answer:

pic 1 red giant, a star whose outer shell has expanded and cooled

pic 2: supernova, a shock wave produced by extremely high temperatures

pic 3: black hole, a high mass star that has collapsed from gravity

pic 4: white dwarf, a low mass star that has shed its outer layers

Explanation:

Related Questions

When a can is crushed is it going threw physical change or chemical change

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answer

physical change

Explanation:

Answer:

Physical

Explanation:

E

HELP!!! WILL MARK BRAINLIEST
ITEM BANK: Move to Bottom
Cell Membrane
Cell Wall
Central Vacuole
Chloroplast
Mitochondrion
Nucleus

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Answer:

wait what's the question ❓

1- state the type of protein used in the immune system that is produced from amino acids by lymphocytes ?
​

Answers

Answer:

antibodies - proteins (gamma globulins)

Explanation:

The ribosome, a biological component found in the cytoplasm of cells, is in charge of producing luciferase.

what is  cytoplasm:

The ribosomes are responsible for producing all proteins.The cytoplasm of a cell contains ribosomes, which are cell organelles that allow mRNA and tRNA to function so that proteins can be produced.All of the components of a eukaryotic cell outside of the cell nucleus are referred to as cytoplasm in cell biology. Nucleoplasm is the name for the substance that makes up the nucleus and is enclosed within the nuclear membrane. The cytosol, a gel-like fluid, the organelles, and numerous cytoplasmic inclusions are the three primary elements of the cytoplasm. About 80% of the cytoplasm contains water, and it is typically colorless.After removing the cell organelles and particles, groundplasm—a submicroscopic ground cell material or cytoplasmic matrix—remains. The bigger organelles, including ribosomes, mitochondria, plant plastids, lipid droplets, and vacuoles, are suspended in this highly intricate, polyphasic structure known as the hyaloplasm of light microscopy.The majority of cellular functions, including several metabolic pathways, including glycolysis, and procedures like cell division, take place within the cytoplasm. The concentrated inner region is known as the endoplasm, and the cell cortex or ectoplasm is the name of the outside layer.

This is so that codons can be inserted, amino acids can be formed, and all the proteins, including luciferase, can be formed. The ribosome traps the mRNA molecule and moves over it.

learn more about it

https://brainly.com/question/15986571

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How does water polarity affect the way water interacts with different substances?

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Answer:

Water interacts differently with charged and polar substances than with nonpolar substances because of the polarity of its own molecules. ... Because of its polarity, water can form electrostatic interactions (charge-based attractions) with other polar molecules and ions.

i need 5 examples .....

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A stroller, a swing, a door , tug of war and lifting weights. if you get them wrong my bad...

why is the groin swollen when our toe is injured​

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Answer:

Because when your toe is injured it sends a pulse to your groin that causes your groin to fell pain so your brains neuropathegens dont feel as much pain transmiting through your toe. Hope this helps :)

2. What time of year would you visit the beaches of Argentina?

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Answer:

December - February is summer in Argentina.

Explanation:


If the DNA code reads CCAATTGG then the tRNA code would read?

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Answer:

CCAAUUGG

Explanation:

A tRNA is all the letters stay the same unless there is a T or a U. a T turns into a U and vise versa.

In case DNA code offers the reading CCAATTGG, the reading of the code tRNA would be:

CCAAUUGG

The term "tRNA or Transfer RNA" is described as the small atoms that may function for the purpose of carrying/transferring amino acids.In the given situation, "tRNA" code for the provided DNA code reading would be similar to the DNA except for T. The letter "T" would be replaced with U in tRNA and U become T while converting it to DNA.

Thus, "CCAAUUGG" is the correct answer.

Learn more about "RNA code" here:

brainly.com/question/9107826

Identify the structures. Please ASAP​

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Answer:

A=cytoplasm

B= chloroplast

C= endoplasmic reticulum

D= golgi vessels

E= golgi apparatus

F= vacuole

G= mitachondria

Which statement about cellular respiration is true?
SERE
O it produces oxygen.
O It requires water.
It is used by every living cell.
O It converts energy to food.

Answers

Answer:

It is used by every living cell

Please help fast!!!!!
Who observed one cell dividing into two, which led to another tenet of the cell theory: cells come from preexisting cells?
A: Robert Brown
B: Matthias Schleiden
C: Theodore Schwann
D: Rudolph Virchow

Answers

The answer should be D.

Answer:

The answer is C. Theodore schwann.

Explanation:

Whoever awnsers gets Brainliest!!! What causes a star to shine brightly?

the color that is produced
the energy that is released
the amount of gravity that is present
the types of elements that are present

Answers

Answer:

the energy that is released

Explanation:

heat gives off light, and the heat comes from the reactions in the star that produce the energy

Answer:

The energy that is released.

Explanation:

The source of most stars' energy is nuclear reactions going on deep inside the stars. In most stars, like our sun, hydrogen is being converted into helium which makes the stars shine brightly.

please answer this for me

Answers

Answer:

The answer is A

Explanation:

You can take a sample of blood from an animal or a leaf from a plant and put it under a microscope and you will see that they are both made of cells.

Which of the following can be reasons that a tissue becomes diseased
It is made from cells with a strong nucleus.
It is made from cells that multiply uncontrollably.
It is made from cells with the wrong shape.
It is made from cells with mutated DNA.
It is made from cells that contain mitochondria.
Its endoplasmic reticulum produces proteins.
DONE

Answers

Answer:

It is made from cells that multiply uncontrollably.

It is made from cells with the wrong shape.

It is made from cells with mutated DNA.

Explanation:

because i'm smart. lol.

Answer:

It is made from cells that multiply uncontrollably.

It is made from cells with the wrong shape.

It is made from cells with mutated DNA.

above is right.

Explanation:

What structure is referred to as the voice box

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Answer:

Vocal folds

Explanation:

Pls help me with this

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Answer:

The answer is remove wate

Explanation:

PPPLLLEEEAAASSSEEE HHEELP!!!

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Answer:

it is a bit con fusing can you turn it to text

Help I got until 4:05

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Mitochondria ? I think so

Building of dams and interstate highways are examples of


Human Environment Interaction


Location


Place


Region


Movement

Answers

Answer:

Human environment interaction

Explanation:

OK so thats the answer hope it helped ⇔ I really do

How are sedimentary classified?

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Answer:

Sedimentary rocks are classified based on how they form and on the size of the sediments, if they are clastic. Clastic sedimentary rocks are formed from rock fragments, or clasts; chemical sedimentary rocks precipitate from fluids; and biochemical sedimentary rocks form as precipitation from living organisms.

Explanation:

What is one reason scientists are trying to culture meat in laboratories instead of simply hunting or raising animals?​

Answers

Answer:

Many reasons - but a really good question.

Explanation:

Cruelty - eating meat poses ethical issues to some people. They dont eat meat because they dont believe animals should be harmed. Growing laboratory meat takes away the need for slaughter.

Land used - a big issue with producing meat is the amount of land we need to raise cattle and to grow the food to feed cattle. Rainforest, woodlands, moorland have to be destructed to make way for pasture land for cattle. The food that cattle or animal eats also needs to be grown, which requires more land. Laboratory grown meat doesnt require all the pasture space for raising or feeding animals.

Water use - the amount of water that goes into producing meat is very high when compared to amount of meat that you get back. Water availability is another global issue that may be able to be addressed by lab produced meat.

When animals are reared from meat, they may be killed in unethical ways thereby making it ethically irresponsible to raise animals for meat.

Animals are widely used as food. This food from animals or having animal origin is known as meat. The ethical issues are of key importance in raising meat for food.

When animals are reared from meat, they may be killed in unethical ways thereby making it ethically irresponsible to raise animals for meat.

Learn more about animals: https://brainly.com/question/1195122

What is happening when scientists explore the world around them?
OA. Making observations
B. Scientific disagreement
C. Peer review
D. Forming a hypothesis​

Answers

Answer: A:making observations.

Explanation: it is making observations because when they view there world around them they can see all of the things idk but i know its A lol

Answer:

A:making observations

Explanation:

My category includes genetic material.

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So living organisms, I need that can be in health and biology?

2. How long would it take for a car to travel a distance of 275 km if it is traveling at a velocity of 55
km/hr?

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Answer:

5 hours

Explanation:

275 divided by 55 = 5

please answer this for me

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Answer:

d

Explanation:

is a large organelle that stores the cell's DNA

Answer:

d. nucleus

Explanation:

nucleus is a large organelle that stores the cell's DNA

The left and right sides of the brain refer to which of the following?
a. reticular activating system
b. cerebral cortex
c. cerebellum
d. medulla

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cerebral cortex

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Use bedrock in a sentence.

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Answer:

Explanation:

1.They dug down for 10 feet before they hit bedrock.

2. His religious beliefs are the bedrock on which his life is based.

How is burning a piece of wood a chemical change, while boiling water is not? I don’t get it....well i do but i need a answer.:/

Answers

Answer:

A burning piece of wood is a chemical change, because you alter it, and it turns to ashes, and it is irreversible, where as you can make water cold again

Answer:

youre creating a new substance in a chemical reaction

Explanation:

by boiling water, you arent making anything new. you're just changing the form of the water.

by burning wood, you're inducing a chemical reaction because some new substance is being made with the reactants

5. What happens to blood flow to the digestive system when you exercise?

Answers

Answer:

By exercising, it increases blood flow towards the muscles and digestive tract. This can help move food through the stomach, or digestive tract.  

fill in the table:-
characteristics of oviparous Animals
characteristics of viviparous animals​

Answers

Answer:

animals which give birth by laying eggs are called oviparous animals. eg: birds

animals which give birth as alive young ones are called viviparous animals . eg: mammals like cat, dog , human etc.

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the empire state building weighs about 7.3X10 to the 8 power (pounds) the world trade center building weighs about 88,200,000 pounds. whats is total weight, in pounds, of these two buildings? Expressing your answer in scientific notation in the form aX10 to the power of B, what are the values of A and B? please help me 60 points please show all work this is due in 15 minutes5x-(3x-6)=182(3x-4)=102x+7=5x+16x/3-8=-23x 6 = -12x/-3=8 if each side of the cube shown above has the same length as the measured side what is the approximate volume of the cube Simplify the expression.(7x4)?(7x4)2 = What are the negative and positive effects of cultural relativism? Helps please quick geometry Use the formula to determine the number of black squares in the first five figures of the Sierpinski Carpet given by the partial sum:For this sum:a1 = 1 r = 8n = 5The number of squares in the first five figures is = 4681 The number math problems Michel can solve varies directly with the amount of time he spends solving math problems. Michel can solve 8 problems in 5 minutes? How many math problems can Michel solve in 25 minutes? Which statements accurately describe physical characteristics of Mesopotamia? Select all correct answers. A) It is accessible to the Mediterranean Sea. B) It is accessible to the Persian Gulf by way of rivers. C) It is located between two rivers. D)It has ample rainfall all year long. An element that is in the same period as nitrogen is _________Group of answer choicesheliumneonargonsodium there are 9 water bottles in devin's fridge. he adds two cases that are each missing a bottle of water. when he is done, there are 31 bottles in the fridge. how many bottles are in a case? What describes Haiti's leadership in the 1850's? what is the chang in temperture from -24 to 15? 1. If all other things remain equal, which of the following changes to a closed circuit would result in increased resistance to the flow of electric current?Correct Answer: A) Reducing the thickness of the conductorB) Replacing the conductor with a more conductive materialIncorrect Response: C) Reducing the length of the conductorD) Reducing the temperature of the conductor 2. What term refers to producing magnetism by placing a body within a magnetic field?A) PolarizationB) Natural magnetismC) Incorrect Response: Artificial magnetismD) Correct Answer: Induced magnetism3. What two things must exist for an electric current to be produced?A) A negatively charged electrode and a positively charged electrodeB) Incorrect Response: A pair of highly conductive materials and a conducting path between themC) Correct Answer: An electric potential between two bodies and a conducting path joining the bodiesD) A source of voltage and an open circuit4. If all other things remain equal, which of the following changes to a closed circuit would result in increased resistance to the flow of electric current?A) Correct Answer: Reducing the thickness of the conductorB) Replacing the conductor with a more conductive materialC) Incorrect Response: Reducing the length of the conductorD) Reducing the temperature of the conductor5. Three components in a parallel circuit have individual resistances of r1, r2, and r3. What formula can you use to determine the total resistance of the circuit?A) 1/R= r1 + r2 + r3B) Incorrect Response: R= 1/r1 + 1/r2 + 1/r3C) Correct Answer: 1/R= 1/r1 + 1/r2 + 1/r3D) R= r1 + r2 + r36. Which of the following materials commonly used in electronic devices is classified as a semiconductor?A) Correct Answer: SiliconB) Incorrect Response: CopperC) GlassD) Plastic7. Which of the following explains why your hair stands on end when you rub it with a balloon?A) The balloon creates friction, which sticks your hair to it.B) Correct Answer: Electrons from your hair jump to the balloon, causing it to become negatively charged on one side.C) Incorrect Response: Protons from your hair jump to the balloon, causing it to become negatively charged on one side.D) Protons from the balloon jump to your hair, causing it to become negatively charged. 6 divided by the sum of x and 4 equals the quotient of 2 and the difference of x and 4 The mass of an atom Is found by adding Its protons and .The electric charge of an atom Is found by adding the charges carried by Its protons and . Find l-65|.[tex] | - 65| [/tex] How does the cartoon reflect American immigration policy in the late 1800s? plssss i need help this is testIf apple is red what is orange What was known as Hitler's Final Solution?