What is a significant benefit of studying fossils?

Answers

Answer 1
Fossils give clues about environmental changes where the organism lived, fossils can be used to date the time period of rocks and rock layers when the organism lived, fossils can give clues of changes in the organism's body structure over time.

Related Questions

explain how the equilibrium price is determined​

Answers

Answer:

The equilibrium price is the price at which the quantity demanded equals the quantity supplied. It is determined by the intersection of the demand and supply curves. .

A decrease in demand will cause the equilibrium price to fall; quantity supplied will decrease.

Explanation:

Electron transport from complex I to complex IV pumps more protons than transport from complex II to complex IV.
With this in mind, which will produce more ATP

A. Transport from complex I produces more ATP.

B. Transport from complex II produces more ATP.

C. Both produce the same amount of ATP.

Answers

Answer:

A

Explanation:

ATP synthase uses a proton gradient to make ATP. Since transport from complex I creates a larger proton gradient, it also produces more ATP.

Electron transport from complex I produces more ATP.

ELECTRON TRANSPORT CHAIN:

The electron transport chain, ETC, is the third and last stage of aerobic cellular respiration. It produces the highest molecules of ATP in cellular respiration.

The ETC involves the transfer of electrons to series of molecules in order to create an electrochemical gradient needed for ATP synthesis.

The electron transport chain is made up of four complexes namely: Complex I, II, III and IV. NADH and FADH2 produced in the Krebs cycle are the electron carriers.

Complex I pumps more hydrogen ions (H+) from the mitochondrial matrix to the intermembrane space.

Since the pumped is directly related to the number of ATP molecules, complex I will produce more ATP molecules.

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multiple choice
Daytime temperatures on Mercury are extremely hot because:

1. it is close to the sun
2. it has long days
3. one side is facing the sun
4. it gives off internal heat
5. there are volcanoes

Answers

Answer: it has long days

Explanation:

At which type of technonic plate boundary is a volcano least likely to occur​

Answers

Answer:  A

coz its just sliding one another

Hope it is correct

^_^

When covalent bonds form. the amount of energy present decreases. What happens to the stability of the atoms in the bond?

Answers

Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.

Answer 15 and 16 correctly and I will mark as brainliest

Answers

Answer:

I think its A and G

Answer:

15. B.

16. H

Explanation:

What environment does ambulocetus live in?

Answers

Answer:

northern Pakistan, in long-lost coastal shallow seas and brackish rivers

Explanation:

i'm hoping this is right

list one part of the cell theory in your own words, explain what it means

Answers

One part of the cell theory is that pre-existing cells can form more cells

This means that cells that currently exist are capable of creating more cells, however it’s a slow process

What determines which bases will be brought to the DNA strand during DNA replication?

Answers

Answer:
Replication relies on complementary base pairing, that is the principle explained by Chargaff's rules: adenine (A) always bonds with thymine (T) and cytosine (C) always bonds with guanine (G).

decode CCGCTTTCGCTATTATAAAAAGGGCTATAACTA

Answers

Answer:

GGCGAAAGCGAUAAUAUUUUUCCCGAUAUUGAU. I think sorry if I'm wrong

What is the difference between a molecule and a diagram of a molecule ?

Answers

Answer: The molecule itself is the actual thing present.

while the diagram explains what makes up a molecule or what it looks like structurally

Explanation:

MULTIPLE CHOICE QUESTION
Why do scientists think that cuttlefish
have the biggest brain to body ratio of all
invertebrates (animals without a spine)?

Answers

Answer:

Due to its high intelligence.

Explanation:

Scientists think that cuttlefish  have the biggest brain to body ratio of all  invertebrates that allows it to sense sight, smell, and sound that comes to it in the form of pressure waves. Due to this big brain, cuttlefish are very intelligent so due to its intelligence the scientists thinks that cuttlefish has the biggest brain as compared to other big vertebrates such as octopus.

Which statement is part of the cell theory?
A Single-celled organisms are made of one cell.
B Cells are different in size and shape.
C All cells come from other living cells.
D Cells sometimes only have one job.

Answers

Answer:

I believe it's C, all cells come from other living cells.

Look at the graph below. A graph is shown with Absolute magnitude shown on y axis and Surface temperature in degree Celsius shown on x axis. The Dwarf stars are shown along a slanting line from coordinates 30,000 and minus 3 to 10,000 and minus 4. The Main Sequence stars are shown along a slanting line from coordinates 20,000 and minus 2 to 2,000 and minus 6. The giants are shown along a line parallel to the x axis from coordinates 5,000 and 2 to 2,000 and 3. The supergiants are shown along a line parallel to the x axis from coordinates 7,500 and 4 to 2,500 and 4. Point A has coordinates 20,000 and minus 4. Point B has coordinates 2,500 and minus 4. Point C has coordinates 5,000 and 2. Point D has coordinates 7,000 and 4. Which of the following stars is most likely to be red? Star A Star B Star C Star D

Answers

Answer:

Star A

Explanation:

If you look directly at the diagram, the dwarf stars are labeled under 'A' and are the least in mass and temperature.

Being the smallest and coldest, dwarf stars most commonly have red coloration, which would make them the obvious choice.

Star A which is a dwarf star has the coldest temperature, and therefore is a red star since red stars are the coldest stars.

What are stars?

Stars are a large self-luminous bodies whichbpriducw large amounts of heat energy and light energy as a result of the nuclear reactions occurring within them.

Stars have different colors and different sizes.

Red stars are the coldest stars and also the least massive.

From the chart, Star A which is a dwarf star has the coldest temperature, and therefore is a red star.

Learn more about red stars at: https://brainly.com/question/11562269

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Why most foods needs to be digested? Give at least 3 reasons

Answers

Answer:

Why most foods needs to be digested? Give at least 3 reasons.

Explanation:

Foods must be digested cause of the following reasons:

1. To get energy the food must be digested.

2. To provide nourishing vitamins and minerals to our body.

3. You will be affected by some diseases if you didn't digest your food.


Which is not a likely economic tool to address environmental issues?
Emissions fees and taxes

Responsibility for a product from production to disposal

Small business liability relief

Defunding government regulation

Answers

Explanation:

Policy-makers have two broad types of instruments available for changing consumption and production habits in society. They can use traditional regulatory approaches (sometimes referred to as command-and-control approaches) that set specific standards across polluters, or they can use economic incentive or market-based policies that rely on market forces to correct for producer and consumer behavior. Incentives are extensively discussed in several EPA reports

Two basic types of traditional regulatory approaches exist. The first, a technology or design standard, mandates specific control technologies or production processes that polluters must use to meet an emissions standard. The second, a performance-based standard, also requires that polluters meet an emissions standard, but allows the polluters to choose any available method to meet that standard. Performance-based standards that are technology-based, for example, do not specify a particular technology, but rather consider what available and affordable technologies can achieve when establishing a limit on emissions. At times, EPA may completely ban or phase out the use or production of a particular product or pollutant, as it has done with chlorofluorocarbons (CFCs) and certain pesticides. Regulations can be uniform or can vary according to size of the polluting entity, production processes, or similar factors. Regulations are often tailored in this manner so that similar regulated entities are treated equally. MARK AS BRAINLIEST IF IT HELPS

The function of mitochondria and chloroplasts is related to energy. In what way does their function differ?
A.
Mitochondria produce energy in prokaryotic cells, while chloroplasts produce energy in eukaryotic cells.
B.
Mitochondria produce energy from food, while chloroplasts produce food from the Sun’s energy.
C.
In plants, mitochondria provide energy in non-green cells, while chloroplasts provide energy to cells in parts of the plant that are green.
D.
Mitochondria provide energy in the night, while chloroplasts provide energy in the day.
E.
Mitochondria provide energy from food synthesized by organelles other than chloroplasts, while chloroplasts provide energy through photosynthesis using the Sun’s energy.

Answers

Answer:

The answer is option E- Mitochondria provide energy from food synthesized by organelles other than chloroplasts, while chloroplasts provide energy through photosynthesis using the Sun’s energy.

Explanation:

It’s E the answer is E mitochondria provide energy from food synthesized by organelles other than chloroplasts while chloroplasts provide energy through photosynthesis using the sun’s energy

All planets in the solar system have surfaces that are made up of either one of two materials. What are the two materials?

Answers

Answer:

are made of rock, containing common minerals like feldspars and metals like magnesium and aluminum.

Explanation:

1. What is the pH range for an acid?

A. 0 - 7- 14



2. What is the pH range for a base

A. 0 - 7- 14



3. What are the products of an acid base reaction?

A. water and salt

B. acid and base

C. water and sugar

D. water



4. What substance has a neutral pH?

A. ammonia

B. water

C. sodium bicarbonate

D. vinegar



5. The negative ion found in bases is the ______________

A. hydrogen ion (H+)

B. hydroxide ion (OH-)

Answers

Answer:

0-7-14

0-7-12

c is correct water and suger

d is correct vinegar

b is correct (OH-)

What process in humans is a good representation of asexual reproduction?

A. Meiosis

B. Mitosis

C.Fertilization

Answers

Answer:

B.

Explanation:

Select the correct bisector of the segment.
B
A
B
B
B
А
M
B
B
D

Answers

Answer:

C

Explanation:

it has the example figure number 7 and also it has the correct bisector

16. In which of the following situations are the phenotypes of F2 offspring expected to follow
the ratio of 9:3:3:1?
a. monohybrid cross for two unlinked traits
b. a monohybrid cross for two closely linked traits
c. a dihybrid cross for two unlinked traits
d. a dihybrid cross for two closely linked traits​

Answers

Answer:

C

Explanation:

The F2 offspring of a cross would follow the ratio of 9:3:3:1 only if the cross is a dihybrid for two unlinked traits.

There is nothing like a monohybrid cross for two traits. A cross involving two traits is a dihybrid cross. Hence, options a and b are out of the equation.

A dihybrid cross for two closely linked traits would produce F2 offspring in another ratio that is different from 9:3:3:1 depending on the linkage map.

Hence, the correct option is C.

rko vs claymore who will win​

Answers

Answer:

claymore duh

Explanation:

Answer:

claymore

Explanation:

Identity Factors in an Experiment
WARM-UP
Consider what you already know about scientific design. To set up an experiment testing whether
students' grades are affected by their level of exercise, which factors do you think you would need to keep
in mind? Check all that apply.
student gender
vpe of exercise
amount of exercise
what grades are measured
how long the experiment will last
what time of day the students exercise
how much time the students spend studying
DONI

Answers

Answer:

Did you copy and paste this from somewhere because i want to help but i don't understand it at all.

Explanation:

Can someone please help me I don't understand the and my parents don't under please

Answers

432hz x 432hz = 2228

Explanation:

the simple explanation is shushh

What are the three main classifications that describe galaxies? By what one visible
characteristic do scientists categorize galaxies?

Answers

Answer:

Spiral Galaxies, Elliptical Galaxies  & Irregular Galaxies

Explanation:

How did galaxies originate? Astronomers believe that after the big bang, the explosion which began the universe 10 billion to 20 billion years ago, gravity began to compress masses of free-floating gas. Two main theories, bottom-up and top-down, explain what happened next. According to bottom-up theories, clusters began to form and assembled together into the larger units we know as galaxies. Top-down theories suggest that galaxies formed first, and the stars and other objects within them were subsequently produced. They categorized different galaxies to maintain their tests from the other galaxies.

when an experiment shows that two variable are closely related the experiment shows what

Answers

Answer:When an experiment shows that two variables are closely related, the experiment shows correlation between the two variables. Correlation helps to show how two variables are related and connected. Related variables are said to be correlated. For example, we can say, good health is correlated to daily exercise routine.

Explanation:

What is a constant?
O a variable
a number that stands alone with no variable
O the number in front of the variable
O two terms that look exactly the same


need help please

Answers

Answer:

a number that stands alone with no variable

Hope this helps!

What is the definition of a DNA Polymerase

A. Enzyme involved in DNA replication that joins individual nucleotides to produce a DNA molecule
B. An enzyme that unwinds the DNA double helix during DNA replication
C. A class of nucleotides that includes adenine and guanine.
D. A bond between complimentary base pairs in DNA​

Answers

A. I hope this hopes

which is NOT part of the cell theory?

A) all living thing a are composed of cells
B) Cells are the building blocks of germs
C) All cells come from other cells
D) Cells are the basic units of structure and function in living things

Answers

Answer:

B.

Explanation: Hope this helps! ^^

Other Questions
Steves baseball team played 33 games and won 15 of them. What percent did the team win? * Corn was an important crop in Texas because it...........a. brought money into Texas so Texans could buy suppliesb. became the major crop Texans sold to the United States and EuropeC. became the crop settlers traded with the Mexicans which improved their relationshipd. served as a basic source of food for the Texans and their livestockPlease select the best answer from the choices provided You are a big baseball fan. You have a goal of attending a baseball game in every major league stadium in the country. Every time you go to a different stadium, you buy a baseball hat. You keep your hats in a display case that holds 25 hats. You have 8 baseball hats so far. What are the possible numbers of hats you can collect without needing another display case? An essay stating and supporting an opinion or position isO an argumentative essay.O a descriptive essay.O an informative essay.O anarrative essay. Multiple ChoiceWhich of the following represents a unit rate? A. four dollars over twelve books B. five pages over two minutes C. eighty beats over one minute D. seventy two inches over two yards where was the Peninsula Campaign was fought in Express the following numbers as a ratio between an integer and a natural number:1 and 2/5, 0.3, -3 and 1/4, -27, 0 PLEASE HELP MATCHING EACH ONE WITH THE CORRECT RESPONSE Pls help :)) worth 10 points (: Which is the weakest type of intramolecular force/bond?a. Polar covalent b. Ionic c. Metallic d. Nonpolar covalent How did the actions of Gaius Marius change the Roman Republic?O He angered the Senate by proposing that Rome divide public lands among the returning military and their families,O He replaced the elected consuls and the Senate with an empire that could be inherited by members of the ruler's family,O He angered the Senate by convincing men to serve in wars by promising them land and citizenship,O He restructured the city's politics and strengthened the Senate's power, The division of the cytoplasm, which follows Mitosis, is called... I don't understand this math at all plz help me Please someone help me What is the solution to this system1) y = -6x - 17-2x + 3y = -11 pleasee help ill give brainliest I need help what is a signpost.???? Plz give an example answer one questions and get brainest Refer to the map of Eurasia on page 626 in your text to answer this question.Which modern country was part of the Persian Empire?RussiaEgyptChinaGreece Please which one is the right answer M/6 = -9 answer m=?Answer the ? Mark pls