Sophie says dolphins and sharks look very similar, so they must be related. Jake disagrees, saying DNA evidence has shown that dolphins and other aquatic mammals are actually more closely related to the ancestors of modern hippos. Who is correct using the modern system of classification?
Sophie is correct because dolphins look more like sharks than like hippos.
Jake is correct because classification is based on evolutionary relationships.
Both are correct because traditional and modern classifications can overlap.
Neither is correct because neither is taking into account both the traditional and modern systems

Answers

Answer 1

According to the modern system of classification, Jake is correct because classification is based on evolutionary relationships. So, the correct option is B.

What do you mean by the modern system of Classification?

The modern system of classification was invented in order to identify the evolutionary relationships between the organisms that could be more accurately depicted.

Shark belongs to the group of fishes, while dolphin belongs to the group of mammals. They are more or less looking very close to each other. But the modern system of classification reveals the differences between the. And DNA evidence has shown that dolphins and other aquatic mammals are actually more closely related to the ancestors of modern hippos.  

Therefore, according to the modern system of classification, Jake is correct because classification is based on evolutionary relationships.

To learn more about the Modern system of classification, refer to the link:

https://brainly.com/question/1398032

Answer 2

Answer: b

Explanation:


Related Questions

How are humans and amoebas similar?

Answers

Answer: An amoeba is a microscopic protozoan that is found in both terrestrial and aquatic environments. Amoebas are at the bottom of the food chain, providing nutrients for other living things. Humans are members of the primate family and are the most intelligent living things on Earth.

what essential characteristics does a good experiment have?
A. control group is given the experimental treatment.
B. a single variable is tested
C. a control is used
D. both B and C ​

Answers

Answer:

Answer is both b and c

Explanation:

Good experiments have two essential characteristics: a single variable is tested, and a control is used. The variable is the factor that changes in an experiment in order to test a hypothesis.

Answer:

D. both B and C

Explanation:

The control group is not to be altered as to have true results for comparison/differentiation.

How do organisms use oxygen

Answers

Organisms that use oxygen need it for cellular respiration, in which energy is released from glucose. Energy is needed by the organism for growth, mobility and reproduction.

Answer: Almost all living things need oxygen. They use this oxygen during the process of creating energy in living cells... Animals form other half of the oxygen cycle. We breathe in oxygen which we use to break carbohydrates down into energy in a process called respiration.

Explanation:

What causes an earthquake?


hard collisions between tectonic plates


buildup of pressure between tectonic plates


buildup of magma


extreme rock deformation

Answers

Answer: ( B. ) build up of pressure between tectonic plates

Explanation:

Which one of those besides the white one is correct?

Answers

i think it’s the very first bullet point

Answer:

A and C are correct

Explanation:

C is correct and since A is the exact same thing just in different words it is also correct

What determines the carrying capacity of an ecosystem?
a. the number of different types of organisms in an ecosystem
b. the amount of available resources
c. the square mileage it encompasses
d. the ratio of biotic to abiotic factors

Answers

Answer:

the answer is B. the amount of available resources

Explanation:

The carrying capacity of an ecosystem determines the amount of available resources. Therefore, option B is correct.

What is an ecosystem ?

The term ecosystem is defined as the community or group of living organisms that live together and interact with each other in an environment. The biotic and abiotic components are linked together through nutrient cycles and energy flows.

Ecosystem plays an important role to purify our air, maintain our soil, regulate the climate, to clean our water, recycle nutrients and provide us with food. They are at the foundation of all civilization and sustain our economies.

The carrying capacity of an ecosystem determines the amount of available resources. Carrying capacity depends on many abiotic and biotic factors in the ecosystem.

Thus, option B is correct.

To learn more about the ecosystem, follow the link;

https://brainly.com/question/13979184

#SPJ2

IN YOUR OWN words define science

Answers

Science is anything related to the study of anything in the universe which can be explained and tested through experiments and mathematics
Science is anything you have to study to get the accurate information to.

cats falling out of windows experimental design worksheet answers?​

Answers

Answer:

Feline High Rise Syndrome

Explanation:

FHRS is found in cats usually when they fall from great height or steep elevation. The cat can incur injuries to itself when they fall. This occurs when they fail to jump properly or miss the jump while landing. The nature of cats is usually athletic and they take risks for their jumps. If the cat misses a jump they fall from the height which results in severe injuries to it and sometimes causing death.

I need a paragraph on earth days years and seasons

Answers

January
February
March
April
May
June
July
August
September
October
November
December


main source of quick energy
A Polysaccharide
B monosaccharide
C disaccharide
D Carbohydrate

Answers

Answer:

A. Polysaccharide

Answer:

d carbohyrate

Explanation:

Viruses are considered to be___________ because________________

Answers

Answer:

Viruses are considered to be non-living because they arent

Answer:

I think it's viruses are considered to be non-living because a virus can't reproduce by itself. It must hyjack a cells system to be able to reproduce.

13. List the properties that ocean water has due to the fact that it contains salt

I

Answers

Answer:

sodium chloride, magnesium, sulfate, calcium, potassium, as well as dissolved gases, including nitrogen, oxygen, and carbon dioxide.

Explanation:

Ocean water little a lower freezing point, and higher electrical conductivity due to salt.

What is ocean water?

Seawater has special qualities such as being salted, having a little lower freezing point than freshwater, being significantly denser, having a lot higher electrical conductivity, and being slightly basic.

The two ions that are most often found in seawater are sodium and chloride. Over 90% of the dissolved ions in saltwater are made up of chloride and sodium.

Seawater has a salinity of around 35 parts per thousand of salt. 96.5 percent of seawater is made up of pure water, 2.5 percent salt, and minor quantities of dissolved inorganic and organic compounds.

Therefore, due to salt ocean water has higher electrical conductivity and other properties.

Learn more about the ocean, here:

https://brainly.com/question/15887615

#SPJ5

evaluate 207.3×0.04​

Answers

the correct answer is 8.292

what are the main functions of the liver.​

Answers

production of bile, production of certain proteins and cholesterol

Answer:

1. Detoxification center

2. Production of bile

3. Storage of glycogen

4. Synthesis pf Proteins

5. Metabolism

6. Cholesterol production

7. Destruction of erythrocytes.

describe in short about periodic table​

Answers

Explanation:

The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. ...

The columns, called groups, contain elements with similar chemical behaviours.

hope it will help u ✌️

As water moves from the roots up through the stem of a plant adhesion is a property of water that enables this to happens. which characteristic of water causes adhesion? Help

A ) Cohesion

B ) Solvent capabilities

C) ability to change state

D) Hydrogen bonds

Answers

The answer is hydrogen bonding, so D

As water moves from the roots up through the stem of a plant adhesion is a property of water that enables this to happens. The characteristic of water causes adhesion is hydrogen bond. Thus, option D is correct.

What is water?

Water has been defined as the water present in the underground water below the soil as well as in the crack of the earth. The percentage of freshwater in the world would be 30%. There are mainly three types of groundwater and these are known as hand-dug wells, springs, and drilled boreholes.

The water stored under the ground has been obtained from rain and stored in ground so that it can be used later. Ground water has observed very clean and fit for drinking and the reason has been the soil present on top and work as filter and the groundwater is free from all microorganisms.

The use of groundwater is just to wash dishes and cooking utensils in cold, soapy water,Use a disinfectant wash cloth to clean the refrigerator. Rinse and wash contaminated clothing separately.

Therefore, As water moves from the roots up through the stem of a plant adhesion is a property of water that enables this to happens. The characteristic of water causes adhesion is hydrogen bond. Thus, option D is correct.

Learn more about water here:

https://brainly.com/question/28465561

#SPJ2

is diffusion low to high or high to low

Answers

Explanation:

Diffusion is the movement of particles from a region of higher concentration to a region of lower concentration

Which of the following would test positively with Benedict’s reagent?

A. Corn starch polysaccharide
B. Lactose disaccharide
C. Glucose monosaccharide
D. Vegetable oil-lipid

Answers

C glucose monosaccharide

PLS HELP ME ANSWER THIS AS FAST AS POSSIBLE!!!!

Answers

Answer:

Na,

知りません

Explanation:

Answer:

I cant really see the first answer choice clearly but if it says are composed of at least one cell that's the right answer

Differentiate between the parts of an atom?

Answers

Answer:

A particular atom will have the same number of protons and electrons and most atoms have at least as many neutrons as protons.

Explanation:

An element is a substance that is made entirely from one type of atom. ... A compound is a substance made from two or more different elements that have been chemically joined.

Inputs and outputs of a system include energy, matter, and information
O True
O False

Answers

The answer is true


I just took a quiz

what is the function of neurons in the nervous system? ¿Cuál es la función de las neuronas en el sistema nervioso?

Answers

Answer:

Función de las neuronas. Las neuronas tienen la capacidad de comunicarse con precisión, rapidez y a larga distancia con otras células, ya sean nerviosas, musculares o glandulares. A través de las neuronas se transmiten señales eléctricas denominadas impulsos nerviosos.

Explanation:

The definition of manipulated variable ?

Answers

A manipulated variable is an independent variable subject to the changes of an experiment to analyze its effect on a dependent variable. Simply put, the variable is modified to assess its influence over the experiment’s overall result. It’s called “manipulated” because it’s the one you can change. In other words, you can decide ahead of time to increase it or decrease it. In an experiment you should only have one manipulated variable at a time.

Building Polymers

Monomers are the building blocks of larger molecules called polymers. A polymer consists of repeating monomers bonded to each other with covalent bonds.


Use the drawpad to connect each monomer to its polymer.

Answers

Answer: I'm doing the same homework. I'm pretty sure that the 6 hexagons are the startch glucose. Try page 2

Explanation:

Each monomer is correctly connected to its polymer in the attached image in which amino acid is attached with protein, the nucleotide is connected to DNA, the fatty acid is attached to fat or lipid, and glucose or sugar is attached to carbohydrates.

Monomers are the basic unit or building blocks of larger molecules known as polymers. Polymers are made up of two or more monomers or long chains of monomers attached together.

The macromolecules are polymers and made up of their particular monomers:

Proteins made up of amino acids: In the protein structure there are many amino acids are joined together with help of peptide bonds and due to this, it is also called a polypeptide chain.Nucleic acid (DNA) is made up of nucleotides- nucleotide monomers bind together and form chains of the nucleotides.Fat made up of fatty acids: Fats or lipids are polymers made up of long chains of fatty acids,carbohydrates made up of glucose monomers: glucose or other monosaccharides bind together to form polysaccharides or carbohydrates.

Thus, the correct answer is attached as the image.

Learn more about polymers:

https://brainly.com/question/2762383

Mention 5 factors that
cause climate change

Answers

1)Strength of the sun
2)Changes of the earths orbit
3) Changes in the orientation of the axis of the rotation
4)Quantity of the greenhouse gases in the atmosphere
5)Carbon dioxide content of the oceans

HELP!

Which statement correctly describes the relationship between elements and compounds?
O A. Compounds contain fixed ratios of different elements.
B. Elements contain fixed ratios of different compounds.
C. Compounds contain variable ratios of different elements.
D. Elements contain variable ratios of different compounds.

Answers

Answer:

A. Compounds contain fixed ratios of different elements.

Explanation:

Water always has this 2:1 ratio of hydrogen to oxygen. Like water, all compounds consist of a fixed ratio of elements. It doesn't matter how much or how little of a compound there is. It always has the same composition.

Every compound has fixed ratios of different elements. The correct option is A.

What is an element?

A substance that could not be converted into various components by any non-nuclear chemical process is referred to as an element.

Every compound has fixed ratios of different elements.

Thus, the correct option is A.

For more details regarding elements, visit:

https://brainly.com/question/13025901

#SPJ2

What is a nucleus in a cell

Answers

The nucleus is a membrane enclosed organelle found in most eukaryotic cells,which stores the genetic material .
A nucleus is a membrane enclosed organelle in eukaryotic cells which stores dna.

bio Trad Pretest Case Ms 2020-2021​

Answers

Answer:

what

Explanation:

Answer:

So your question is?

Explanation:

4)
All of the following pieces of equipment EXCEPT for
another.
could be useful for transferring a liquid from one container to
A)
beaker
B)
flask
petri dish
D)
graduated cylinder

Answers

Answer:

The answer is C. Petri Dish because a beaker, flask and graduated cylinder all hold liquid and can be transferred.

Describe the structure of an amino acid. What makes each of the 20 amino acids unique?

Answers

Answer:

Amino acids are molecules used to build proteins. All amino acids have a central carbon atom surrounded by a hydrogen atom, a carboxyl group (COOH), an amino group (NH2), and an R-group. It is the R-group or side chain that makes each of the 20 amino acids unique.

PLEASE MARK AS BRAINLIEST

Other Questions
3(x-5) 1/2(10x + 10) I dont understand and I need the answers calculate 188 meters___________Yards Why are migrant workers considered mysterious to the casual traveler? Write a program that simulates a lottery. The program should havean array of five integers named lottery, and shouldgenerate a random number in the range of 0 through 9 for eachelement in the array. The user should enter five digits whichshould be stored in an integer array named user. Theprogram is to compare the corresponding elements in the two arraysand keep a count of the digits that match. For example, thefollowing shows the lottery array and the user array with samplenumbers stored in each. There are two matching digits (elements 2and 4).lottery array: 7,4,9,1,3user array: 4,2,9,7,3The program should display the random numbers stored in the lotteryarray and the number of matching digits. If all the digits match,display a message proclaiming the user as a grand prize winner. A friend of yours has a habit which is potentially disastrous for him or her. Write aletter to your friend stating the problem in detail. Give suggestions about how your friendcan disengage from the habit. THIS IS A PSYCHOLOGY QUESTION. Describe the major theories for the purpose of sleep. Why do we sleep? The sum of the ages of Caleb and Linda is 55 years. 8 years ago, Caleb's age was 2 times Linda's age. How old is Caleb now? I'll give the person that can help me 30 points The y intercept of the graph could only be: do you divide or multiply for w in the equation A = lw 1/3x+6=-18+3x PLEASE HURRY I HAVE A TEST escribir 8/15 en forma reducida A woman cut her own fabric and sewed her own dress in the The fastest crossing of the Atlantic Ocean by an ocean liner was made on July 7,1952. The ship, the S.S. United States, traveled 4727 km east by northeast in 3 days,10 hours, and 40 minutes. Assume that the ship had traveled the same speed, butdirectly east. What would the velocity of the S.S. United States be in kilometers perhour? Find the length of the segment connecting (8,10) and (9,3). Round your answer to the nearest tenth. Discribe the role of citizes information of a democratic country? I need help thank you What is the lcm of 12 and 3 Name the economic theory that reduces a countrys imports & expands its exports. What is the main purpose of OPEC?To determine pricing and production of ollTo determine the level of oll distribution to Middle Eastern countries.To attempt to keep the price of all at its most profitable levelTo figure out the many uses of oll and create products for exporting to member nations. 3x-4=2x+1hello there fair mate