Imagine you are a paleontologist trying to find the "missing link" between different species. In three to five sentences, create a fictional narrative about your discoveries, describing: 1) what two species, mythical or real, you are studying, 2) what evidence you have linking these species, and 3) what evidence you have to define different correlations and causations that support your hypothesis

Answers

Answer 1

The "missing link" between different species. man and chimpanzee,

the evidence linking these species are their similar body structures, behavior and intellect.

Missing link

The two species studied are men and  chimpanzee, the evidence linking these species are their similar body structures, behavior and intellect.

The evidence for this discovery is that in Ethiopia in 1974 it was named Lucy (in honor of the Beatles "Lucy in the Sky with Diamonds"). Its bones date back to 3.2 million years ago. The brain was small and its height was no more than one meter.

It was classified among the Australopithecus afarensis and for a long time held the post of the grandmother of humanity.

In this question, We imagine that we are paleontologists trying to find the "missing link" between different species. man and chimpanzee, we created a fictional narrative about this discovery.

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Related Questions

Living organisms evolved in a world where they were constrained by the laws of physics and chemistry. Describe the two laws of thermodynamics and explain how each law impacts the structure of an ecosystem's food chain as energy flows from one trophic (feeding) level to the next

Answers

Answer:

The laws of thermodynamics are important unifying principles of biology. These principles govern the chemical processes (metabolism) in all biological organisms. The First Law of Thermodynamics, also known as the law of conservation of energy, states that energy can neither be created nor destroyed. It may change from one form to another, but the energy in a closed system remains constant.

Which of the following best describes homeostasis? the state of maintaining a stable internal environment despite changing external conditions the state of maintaining a stable internal environment due to electrical impulses the state of maintaining a stable internal environment due to chemical signals the state of maintaining a stable internal environment when the external conditions are constant

Answers

Answer:

the state of maintaining a stable internal environment despite changing external conditions

Explanation:

homeostasis is all about regulating, whether it be regulating body temperature through shivering, regulating body water levels, etc..

The best description of homeostasis is "the state of maintaining a stable internal environment despite changing external conditions." Homeostasis is a vital physiological process that helps to maintain the internal environment of an organism.

What is homeostasis?

To achieve homeostasis, the body uses various physiological and biochemical mechanisms to monitor and respond to changes in the external environment. For example, if the external temperature becomes too high, the body will respond by sweating to cool down and maintain a stable internal temperature. Similarly, if the blood pH becomes too acidic, the body will respond by increasing the excretion of hydrogen ions to restore a more neutral pH.

Hence, the best description of homeostasis is "the state of maintaining a stable internal environment despite changing external conditions."

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Recognize the pattern of features that reveal the history of a species

Answers

Answer:

◊Identify evidence Darwin used to present his case for evolution.10-3• Compare artificial selection to natural selection.Artificial: humans change a species by breeding it forcertain traitsNatural: mechanism by which individuals that haveinherited beneficial adaptions produce more offspringon average than do other individuals.

Explanation:

Plants exhibit movements in response to various
a) stimuli b) light c) water d) chemicals

Answers

Answer:

plants move towards to the source of light

How can mutations help a population adjust to a changing environment?

Answers

Mutations can introduce new alleles into a population of organisms and increase the population's genetic variation.

The buoyant force in Newtons at a point on the sphere is?

Answers

Answer:

I calculate the buoyancy force as: Volume of the sphere = Volume of the water displaced (Vdisplaced) = (4/3)πr3. Weight of the displaced water = Buoyancy force (B) = Vdisplaced× density of water.

I hope this is what you needed

pls, I need help with this

Answers

Answer:

C

Explanation:

Cells shrink when loses water.

Complete the following statements. Ions are necessary to activate the binding sites on the actin filaments. The molecule is required each time the myosin head detaches from one site and reattaches to another.

Answers

Calcium ions are necessary to activate the binding sites on the actin filaments. The ATP molecule is required each time the myosin head detaches from one side and re-attaches to another.

What do you mean by actin filaments?

It is microfilaments that are responsible for cell shape and cellular movements.

The calcium ions are released when there is depolarization of the sarcomere occurs. They then bind to troponin and restructure the complex that is exposing the binding sites to the myosin head.

The cellular importance of the motor proteins is ATP-dependent which forces the impulse to actin filaments, and then the myosin head detaches from the old binding sites of actin.

Therefore, Calcium ions are necessary to activate the binding sites on the actin filaments. The ATP molecule is required each time the myosin head detaches from one side and re-attaches to another.

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The data indicate the populations of mammals in the Florida Everglades in different years over the past two decades. The Burmese python, a non-native species, was introduced to Florida as an exotic pet. After Hurricane Andrew hit Florida in 1992, many pet owners lost track of their non-native snakes. The biodiversity of the Everglades has decreased since then. According to the data, what hypothesis is best supported with regard to Burmese pythons and Florida Everglade biodiversity?

Answers

Answer:

The correct hypothesis would be - C) Burmese pythons lack natural predators and can utilize a wide variety of food sources in the Everglades.

Explanation:

Burmese pythons are the invasive species in this new region as they originally found in South Africa, and also one of the largest snakes so they lack natural predators in this new setting or region.

These snakes depend on both types of food which means they are omnivorous and eat both herbivore and carnivores prey.

Thus, the correct answer is - Burmese pythons lack natural predators and can utilize a wide variety of food sources in the Everglades.

Answer:

C. Burmese pythons lack natural predators and can utilize a wide variety of food sources in the Everglades

What is the function of the tube cell?

Answers

Answer:

The tube which conveys the male gametes of seed-bearing plants to the ovule.

Explanation:

The cell in the pollen grain that develops into the pollen tube.

Describe the anatomy and physiology of the endocrine, excretory, and nervous systems and explain how these systems interact to maintain homeostasis

Answers

Answer:

the structure and function of the body

Should college be free

Answers

Answer: I think it should be.

Explanation: People who don't have money or poor people will not be able to afford it.

Which action may increase the flask’s carrying capacity for rotifers?
A. decrease the number of microorganisms
b. introduce water fleas
c. decrease the size of the flask
d increase the number of microorganisms

Answers

The action that may increase the flask's carrying capacity for rotifers would be to decrease the number of microorganisms in the flask.

Carrying capacity

The carrying capacity of an environment refers to the maximum number of organisms of a particular species that the environment can support based on the resources it has.

Rotifers and microbes growing in the flask mean that both species would have to compete for the resources present in the flask. This competition will limit the reproductive capacity of each species.

As the population of the species decreases, the growth of the other is favored due to less competition.

With rotifers growing alone in the flask, there would be less competition for resources and more population growth.

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Answer:

increase the number of microorganisms

Explanation:

i just took the test

Maintaining homeostasis involves many processes. One of these includes the excretion of waste. Our kidneys work very hard to filter blood of waste products and control how much water is kept in the body. The waste products and water make up urine. A dehydrated individual would have a concentrated urine that's a darker yellow in color than that of a healthy urine. Why is that?

Answers

Answer:

Please find the explanation below

Explanation:

As rightly said in this question, the kidney is the major excretory organ in our (human) system, which also helps maintain homeostatic balance between water and waste products. According to the question, the kidneys function to filter blood of waste products and control how much water is kept in the body.

Since urine is a mixture of the removed waste and water, a concentrated urine with a dark yellow color than normal indicates that the involved individual is DEHYDRATED i.e. low in water content of the body and hence needs water.

The urine of this dehydrated individual is this DARK YELLOWISH COLOUR because the kidney RETAINS THE SMALL AMOUNT OF WATER PRESENT IN THAT INDIVIDUALS BODY which ought to make the person's urine diluted, hence, the urine contains more of waste products (urea) and less of water, making it appear darker yellow than that of a healthy individual.

At night, clouds act as a blanket by _____. A. reflecting incoming radiation B. reflecting outgoing radiation C. absorbing outgoing radiation D. absorbing incoming radiation

Answers

Answer:

C. or absorbing outgoing radiation

At night, clouds act as a blanket by absorbing outgoing radiation

humans have 46 chromosomes. guinea pigs have 64 chromosomes. kiwis have 174 chromosomes. bananas have 33 chromosomes. strawberries has 16 chromosomes. what connection exists between the numbers of chromosomes and the complexity of an organism? explain your thinking

Answers

Answer:

There is no correlation/connection between number of chromosomes and complexity of an organism.

Explanation:

If the number of chromosomes determined the complexity of an organism, we could say that the kiwi in this problem is more complex than the human, however, this is not true. A chromosome is like a container for the genetic material (genes) of an organism, it doesn't matter how many containers there are, but rather what's inside the containers that determine genotype and phenotype.

Answer:

Not much.

Explanation:

Considering the fact that banannas have like half of the chromosomes that a living animal has, and the fact that an animal somehow has more chromosomes than a human, leads me to believe there is little to no correlation with the amount of chromosomes someone has and their complexity.

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Describe a genetic disorder which is caused by mutation, its causes and effects to a person.

Can any one please help me in this biology question?

Answers

Answer:

Do you mean something like conjoined twins/triplets?

Explanation:

Conjoined twins are born with their bodies connected together. Sometimes by the head, stomach or leg and 70% of conjoined twins are female. Hope that helped!

the DNA sequence was TACGATACA, what would be the mRNA sequence

made?

Answers

Answer:Explore the relationship between mRNA and DNA, how to determine DNA sequences based on mRNA sequences, and how to determine mRNA by the DNA

Explanation:

Why are tigers killed Or Why are they endangered?

No copied answers
Best answer will be marked brainliest and spam will be reported​

Answers

Because some species are dangerous to man

Answer:

because they can be sold dearly or their skins, it will be possible to make stuffed animals out of them, it will also be possible to sell them to countries where they do not exist and get a lot of money

When your ad appeals to the fears of a consumer, which advertising technique are you using?

Answers

I believe it’s called Emotional Appeal


How are enzymes different from other catalysts? *
A enzymes are catalysts specifically for reactions involving organic molecules
B enzymes increase the activation energy for a reaction while catalysts lower it
C enzymes are used for DNA while catalysts are used for RNA
D enzymes follow the lock-and-key model while catalysts follow the insert-card-here model

Answers

Answer:B

Explanation:The main difference between catalyst and enzyme is that catalyst is a substance that increases the rate of a chemical reaction whereas enzyme is a globular protein that can increase the rate of biochemical reactions. The inorganic catalysts include mineral ions or small molecules

Hydrogen bonds can form between regionsof polar molecules that are. . .

Answers

Explanation:

polar molecules give up electrons to hydrogen atoms. polar molecules contain partially charged regions that attract other polar molecules...

2.) Complete the diagram for the organization of life.


a.) ecosystem

b.) organelle

c.) organisms

d.) organs

Answers

Answer:

organelle ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

In the completed diagram the last organization of life the third structure is organelle. Thus, option B is correct.

What is organisation level in the living things?

In the case of living things first of all they are made up of the cell and the cell has been known as the basic and fundamental unit of the living things, after that cells combined and they form tissue, or we can say that group of cell is known as tissue.

Tissues combined together and they form muscles and these muscles are of several types and after that muscles combined together and they form organ and each of the organ of the body is made up of different types of tissue. Like heart is made up of such type of tissue that never takes rest.

At last the organs or we can say that two three organs combined together to form the organ system of the body such as nervous system, respiratory system, and these systems combinedly form the whole organism.

Therefore, In the completed diagram the last organization of life the third structure is organelle. Thus, option B is correct.

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Currently, most organs that are harvested for transplant are transported from the donor to the recipient packed in ice and must be implanted within a matter of hours. How is organ culture an improvement on this transport method? Organs that are packed in ice can be damaged by frostbite during transit. Cultured organs can be kept alive for several weeks before transplant. Extra culture medium is easier and cheaper to transport than extra ice. Organ cultures can be shipped as cargo rather than hand delivered.

Answers

The organ culture is an improvement on this transport method as cultured organs can be kept alive for several weeks before transplant.

What do you mean by an Organ transplant?

It is a method to place a specific organ that is taken from the body of another individual. The doctors remove an organ from another person and place it in your body.

Every organ can not behave in the same way on the outside of the body, so they are kept in cultured solution to function properly and kept alive. Putting the organs in a cultured solution reduces the chances of organ rejection.

Therefore, the organ culture is an improvement on this transport method as cultured organs can be kept alive for several weeks before transplant.

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Hello people ~
Cochlea is a part of
(a) hearing organ
(b) sound producing organ
(c) muscular organ
(d) air pollution

Answers

Answer:

hearing organ

Explanation:

Cochlea is. found inside the inner ear.It is hollow and spiral shaped bone .

A diagram attached

Answer:

(a) hearing organ

Explanation:

cochlea is a part of hearing organ which detect vibration or hearing

Which energy transformation does the picture best illustrate? radiant to chemical nuclear to mechanical chemical to thermal mechanical to chemical.

Answers

Answer: A

Explanation: I'm doing the test RN

When the level of carbon dioxide in the blood is too high, the excess carbon dioxide reacts with water and produces carbonic acid. the carbonic acid causes the blood ph to become more acidic. when the blood ph becomes too acidic, chemoreceptors in the brain instruct the body to react and maintain homeostasis in blood ph. which of these responses by the body would eliminate the excess carbon dioxide and help maintain homeostasis in blood ph?

Answers

Answer: Breathing more deeply and frequently

The carbonic acid causes the blood ph to become more acidic. when the blood ph becomes too acidic, chemoreceptors in the brain instruct the body to react and maintain homeostasis in blood ph.

What stops functioning of the enzymes?

At a pH too far from 7.4, enzymes in the blood will stop functioning properly. The pH of blood is regulated 7.35 and 7.45. pH shows acid-base balance in the body and maintains a healthy balance of acidity and alkalinity.

Balance of acid-base provides optimum condition to enzymes to perform proper function. As, enzymes required optimum pH range for functioning properly, pH too far from 7.4 can denature the enzymes. Enzymes will lose its shape and will not function properly at high pH.

When the level of carbon dioxide in the blood is too high, the excess carbon dioxide reacts with water and produces carbonic acid. the carbonic acid causes the blood ph to become more acidic. when the blood ph becomes too acidic, chemoreceptors in the brain instruct the body to react and maintain homeostasis in blood ph.

Therefore, The carbonic acid causes the blood ph to become more acidic. when the blood ph becomes too acidic, chemoreceptors in the brain instruct the body to react and maintain homeostasis in blood ph.

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I’m not sure what to put and I been on this question for a minute?!!

Answers

Answer:

For the growth of cells and tissues, and to well, produce more cells.

Explanation:

Cells are important for all organisms, from humans to singlecelled organisms. Cells do “die” and new cells are needed to carry out bodily functions.

What is placed between the gene name and the numerical identifier for the allele to differentiate between the gene nomenclature and HLA serologic reactivity

Answers

Answer:

HLA-A is a group of human leukocyte antigens (HLA) that are encoded by the HLA-A locus, which is located at human chromosome 6p21. 3. HLA is a major histocompatibility complex (MHC) antigen-specific to humans.

Which statement best describes a scientific law?

Answers

A would be the answer
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