What is an index fossil
A.) is a list of all fossils found in a particular layer of rock.

B.) is a fossil that is found in many locations over a large area, and is from a species that did not exist fora long period of time.

C.) is a particular fossil of an organism that is related to all other organisms.

D.) None of the above.

Answers

Answer 1

Answer:

B

Explanation:

Answer 2
The answer would be either b of a I would say b because it describe in more depth and gives more realistic information about the index fossil.

Related Questions

Since photovoltaic cells can only covert about 15-20% of the sun's energy to electricity, which of the following terms best describes photovoltaic cells as they currently exist?

Answers

I’m looking for this answer too! I hope we can get a answer soon:(

If I mated a guinea pig with black fur (dominant) and a guinea pig with white fur (recessive), what would the offspring be if this was an example of Complete Dominance?
A. Gray fur
B. Black fur
C. White fur
D.White and black fur

Answers

the answer would be A
a, grey fur

hope this helps

Which force of erosion would most likely cause large amounts of loose soil to move down the slope of a hill?

Answers

You’re correct answer is gravity
gravity, since gravity is a pulling force, as the hill erodes , gravity would cause the soil to fall

What changes does estrogen cause in a female's body?

Answers

it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain

Answer:

it regulates the menstrual cycle, affects the reprise tract, the urinary tract, the heart and blood vessels, bones, breasts, skin, hair mucus membranes, pelvic muscles and the brain

Explanation:

yea pretty much

All of the energy comes from the sun but ______________ capture this energy.
(Copy pasted)
Please answer

Answers

Answer:

You are not showing options so I will guess. Producers, solar panels, greenhouse gases, or dark colors.

Explanation:

The best ones would probably be solar panels, producers, and greenhouse gases.

I would say plants producers or solar panels

There are three questions:

1. Which of the following statements is NOT true regarding Ambulocetus?

A. It could hear well underwater.
B. It lacked hind limbs.
C. Its teeth resemble modern whale teeth.
D. It was slow.

2. How can scientists determine whether an extinct animal gave birth on land or underwater?

A. Location of the hind limbs of the fetus
B. Position of the nostrils
C. Position of the head of the fetus
D. Location of the fossils

3. Fossils of Basilosaurus resemble that of modern whales because–

A. there are similarities in both anatomy and size.
B. they both have the exact same fossil coloring.
C. they lived during the same time period.
D. there are similarities in where the fossils were found.

Answers

Answer:

B,C,A

Explanation:

The statement that is not true regarding Ambulocetus is it lacked hind limbs. The correct option is B.

What are Ambulocetus?

This cetacean ancestor was semiaquatic. It spent most of its time in the water but reproduced on land. Thewissen worries Ambulocetus natans resembled modern crocodiles in appearance and hunting style, consuming marine fish and maybe ambushing animals that wandered too near the water's edge.

It could have observed prey above water even while submerged thanks to the high, sideways-facing eyes on its head that resemble hippos.

2. Scientists can determine whether an extinct animal gave birth on land or underwater by the position of the head of the fetus.

3. Fossils of Basilosaurus resemble that of modern whales because there are similarities in both anatomy and size.

Therefore, the correct option is B, C, and A.

To learn more about Ambulocetus, refer to the link:

https://brainly.com/question/8982063

#SPJ2

will give brainliest!!! The map shows Aśoka’s territorial expansion.




Based on the map, which statement about the expansion of the Mauryan Empire is accurate?

Answers

Answer:

asoka

Explanation:

because is the bigger and is the one that represent more in the image

Which feature contains genetic material and is present in a eukaryotic cell but not in a prokaryotic cell?

Answers

Answer:

In prokaryotes, the DNA (chromosome) is in contact with the cellular cytoplasm and is not in a housed membrane-bound nucleus. In eukaryotes, however, the DNA takes the form of compact chromosomes separated from the rest of the cell by a nuclear membrane (also called a nuclear envelope).

Explanation:

What the first guy above said

The expression of a trait is directly dependent on the
A) Arrangement of amino acids in the protein synthesized
B) Shape of the subunits in the DNA molecule
C) Number if chromosomes present in the nucleus
D) Sequence of bases coded for by the ribosome

Answers

Answer: B

Explanation:

The question wants to know what the expression is directly dependent on.

The sequence of genetic expression goes like this:

  DNA -> RNA -> protein

If we want to know the root cause of expression, we must look at the DNA, not the RNA or protein, because DNA determines the RNA and protein expression.

 

The  Shape of subunits in DNA -> Sequence of bases coded for by the ribosome with RNA -> Arrangement of amino acids in the protein synthesized.

Why not C: Number of chromosomes present isn't a factor, because most humans, barring those with a genetic disorder, have 23.

B. The expression of a trait is directly dependent on the "Shape of the subunits in the DNA molecule."

What do you mean by expression of a trait?

"Expression of a trait is termed as phenotype and it is dependent on many factors. A particular trait may become recessive if it gets combined with a dominant trait."

What causes the expression of a trait?

"Genes also interact in patterns such as partial dominance or co-dominance, the trait is expressed as a mix between two genes. Those are the possibilities for one gene. Most traits are influenced by many genes, there are many different ways for those genes to influence how the trait is expressed."

What is the expression of a trait dependent on?

"Expression of X-linked traits depends on a number of factors including a dominant versus recessive allele, and the gender of the offspring. One can determine the likelihood of producing a child with a particular trait using a Punnett square."

To know more about expression of a trait here https://brainly.com/question/13281421

#SPJ2

How does the formation of coal relate to the rock cycle

Answers

Answer:

Coal is a non-renewable source of energy that takes many years to produce. - Metamorphic rocks are formed during intense heat and pressure to: Igneous rocks, sedimentary rocks and other metamorphic rocks. They can also be formed when lava so hot it changes the minerals flows over rocks.

Explanation:

coal is formed within the earth , and can take millions of years to form. it is a non-renewable resource meaning it can run out since it takes so long to renew (make more)

science question i dont know v.2

Answers

Answer:

Explanation:

wasakaka

Answer:

H. They are along a plate boundary in which plates are currently converging, causing uplift anf steep slopes

Describe how a business such as a supermarket or a department store uses classification to make it easier for its customers to find a particular type of merchandise.

Answers

in a supermarket it is likely that the store will be divided into many categories to ensure the customer is able to find what they are looking for promptly. for example, at Walmart, you may find a clothing section, a toy section, a produce section, toiletries section, makeup section and bakery section among many others. this style of organization allows for customers to know exactly where they must go to find what they are looking for - if they would like to purchase an apple they would go to produce etc.

The study of the movements of tectonic plates and the continents above them are either...
..Plate Tectonics
..Sea floor spreading

Answers

Answer: Plate Tectonics


cupidie (✿◠‿◠)

Answer:

It's plate tectonics

Explanation:

Plate tectonics is the definition of tectonic plates moving

Other Questions
What do we still need to know in order to determine why the two rock formations have such similar minerals? what transformation is? Find the product. Enter the product in simplest form. 8 x 1/3 = In this activity, you will record a short paragraph, in Spanish, describing your ideas for protecting the environment at home and at school using any audio recording software. Use the vocabulary about environmental protection and sustainability that you learned in the lesson. Submit the audio file to your teacher. - The discount is $4.40 off for each mug. - The club is able to order 24 mugs if they choose this company The club has a budget of $120 for the mugs. There is a set-up fee for each order, but the company decides to waive the fee for the science club. What is the regular price per mug at this company? -5(-y+5)+ 5y=-5Solved by substitution The sum of two consecutive odd integers is 144. Which expression may be used to solve the problem? Mariah has a spinner that has 10 equal sections, each containing a different number from 1 to 10. Mariah determines about how many times the spinner will land on a number that is greater than 7 in 250 spins, and her work is shown below.P (number greater than 7) = StartFraction Number greater than 7 over Total number of sections EndFraction times number of spins = StartFraction 4 over 10 EndFraction (250) = 100.What mistake did Mariah make, if any? Mariah has the formula reversed; it should be the total number of sections over the numbers greater than 7.Mariah should have used a 3 in the numerator because there are 3 numbers greater than 7.Mariah should multiply by the number of sections in the spinner rather than the total number of spins.Mariah calculated the prediction correctly and did not make any mistakes. PLEASE HELP I NEED HELP WITH AN ALGEBRA 2 QUESTION ILL GIVE BRAINLEST Hey need this ASAP Ive work through almost just need this one What causes the phases of the moon ? Show how to rewrite 1/5 with the denominator 10 12. Which of the following numbers is contained in the solution set of the inequality|-5x + 351 > 20? pls helpppppppppp!!!!!! Which best describes a difference between enslaved people in cities and those on plantations in the 1800s?Enslaved people in cities were not considered to be property, while enslaved people on plantations were thought of as property.Enslaved people in cities often kept some of their wages, while enslaved people on plantations never received any wages.Enslaved people on plantations could learn a trade or a skill, while enslaved people in cities were thought of as unskilled labor.Enslaved people on plantations did less manual labor, while enslaved people in cities spent more hours doing backbreaking work. calculate ine gravitational potential energy of the ball using pe=mgh.(use g=9.8 n/kg)A 4.0-kilogram ball held 1.5 meters above the floor has ________ joules of potential energy He be having more drip thin connies in what 3 ways is the equator different from the prime meridian? What do the decomposers do to return atoms back to the biogeochemical cycles Which region on the graph above has a population growth approaching 0?A. South America. AsiaC. AfricaD. Europe