One theory of aging that makes apparent commonsense postulates that organisms have only so much energy to expend in a lifetime. Therefore, the basic idea is that the rate of a creature's metabolism is

Answers

Answer 1

Given what we know, we can confirm that the basic idea resulting from these studies is that a creature's metabolism is related to its lifespan.

How is metabolism related to lifespan?

From the studies done and the comparison of the lifespan of certain species in relation to their metabolic rates, scientists have noticed that metabolism and lifespan are inversely proportional. The slower the metabolism of an organism, the longer that organism can live.

Therefore, we can confirm that the basic idea is that a creature's metabolism is inversely proportional to its lifespan, meaning that the faster the metabolism, the shorter the lifespan of the creature in question.

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Related Questions

How is fungi different from other kingdoms?

Answers

Answer:

➢ A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. ... Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water.

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Answer:

Fungi are heterotrophic and they don't use photosynthesis.

Explanation:

What happens in a decomposition reaction? O A. Two or more substances combine to form one substance. B. Two ions trade places. O C. Larger compounds break down into two or more smaller compounds O D. The charges of the atoms change.​

Answers

Answer:

C. Larger compounds break down into two or more smaller compounds.

Explanation:

During a decomposition reaction, the bonds between the atoms break down in the starting substance. The atoms then rearrange to form new bonds, resulting in new substances with properties different from the starting material.

How long do employers need to keep the records for osha bloodborne pathogens standard training?.

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Answer:

Training records are also keep confidential and must be maintained for at least 3 years following the training.

After dna replication, how many double-stranded dna molecules exist?.

Answers

Answer:

I believe the answer is 2. After DNA replication, there are two double-stranded DNA molecules.


I hope this helps.

The basal lamina arises from which type of tissue?.

Answers

Answer:

The basal lamina is secreted by the epithelial cells.

Explanation:

Hope it helps!!

What is the only species of land mammal native to iceland?.

Answers

The answer is the Arctic Fox!

How did you revise your sequence from your initial idea ? Explain how you decided on the sequence . For the Natural Selection activity

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Natural selection is the reason behind evolution.

What is natural selection?

The term natural selection refers to the fact that organisms that possess certain favorable characteristics live long enough to reproduce and pass on these favorable characteristics to their offspring.

In the opinion of Charles Darwin, natural selection is the reason behind evolution and he explained this in his book titled ;"On the origin of species".

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Explain how ecosystem services link rural lands with urban lands?.

Answers

Ecosystem services link rural lands with urban lands because people living in urban lands need resources that only come from rural areas such as crops, clean drinking water, fertile soil, and trees. ... Humans use forest land for harvesting wood, wildlife, fish, nuts, and other resources.

The advantages that come from ecosystems to people are called ecosystem services. Clean air and water, food production, and recreational activities are just a few of these advantages.

What is ecosystem?

An ecosystem is a region where a bubble of life is created by plants, animals, and other organisms interacting with the weather, environment, and other factors.

First, rural lands offer crucial ecosystem services that are necessary for metropolitan regions to function.

Second, urban regions can provide rural areas with crucial ecosystem services.

Urban areas, for instance, might offer markets for agricultural products as well as financial and technological support for sustainable agricultural methods.

Third, the viability of both urban and rural communities depends on their connections. The movements of materials, energy, and information that unite urban and rural areas create a connection between them.

Finally, ecosystem services act as a vital link between rural and urban areas.

Thus, this way, ecosystem services link rural lands with urban lands.

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The steepest slope on this hill can be found on the side that is facing which direction?

Answers

Answer: the answer is northeast

Explanation:

Answer:

Northeast

Explanation:

To find the steepest part of a topographic map, simply look at the contour lines and if they are close together, they are steep, but if they are distanced fairly they are at a gentler slope range. Also if they are very far apart the land would be flat, which is both good for farming and housing. Since there was no topograpic model of a land structure given in this answer, I chose to go with assumptions of most land structures such as mountains or volcanoes which have commonly had the steepest part be in the Northeast, as this fact can be support by geological evidence and the movement of the plate tetonic and the convergent boundaries that border most of the mountains on the planet earth.

Hope this helps,

- ROR

the ability to conserve is most applicable to a lilly to which area
1. social studies
2.math
3.reading
4.art

Answers

It’s should be 1
Have good day

What’s is biology we are learning it at my school and I don’t know how to focus on 1 thing I go everywhere and it get confusing and it’s really hard

Answers

Answer:

Biology can be troubling, and only comes natural to certain people. It is ok not to understand, just follow along in the textbook if you have one, and listen to the teacher. My teacher talks a little complicated but once in a while you will pick up something interesting. If you really need additional help, there are some Biointeractive videos around the internet, that really helped me to understand what I needed to know.

Explanation:

The definition of Biology in real terms is basically the study of living organisms, that covers a wide variety of subjects related to the organism being studied, such as the Mitosis reproduction, genetics, and how life began on Earth. I hope this helps.

What’s the difference of anaerobic respiration and aerobic respiration

Answers

Answer:

Unlike aerobic respiration, anaerobic respiration does not need oxygen. It is the release of a relatively small amount of energy in cells by the breakdown of food substances in the absence of oxygen.

Have a good day <3

Explanation:

Aerobic respiration takes place in presence of oxygen; whereas anaerobic respiration takes place in absence of oxygen. Carbon dioxide and water are the end products of aerobic respiration, while alcohol is the end product of anaerobic respiration.

Please help, I’ll give brainliest.

Answers

The answer is: B - halfway between the poles.
B.
“Halfway between the poles”

Questions are attached below!!!!!!!! I'm pretty sure for question #2 the answer is B). 2 but I need help on the others!!!!!!!!
*PHYSICAL SCIENCE* PLS HELP ME OUT THXS!!

Answers

Answer:

1) NH₃ and HCl

2) synthesis

3) 2

Explanation:

1) the reactants are always on the left side and the products are always on the right side

2) In a synthesis reaction A + B ➜ AB

3) The full balanced equation: 2H₂ + O₂ ➜2H₂O

A segment of DNA that codes for RNA, and can vary in length from a few hundred to as many as two million base pairs in length best defines a(n)

Answers

We can confirm that a segment of DNA that codes for RNA and can vary in length from a few hundred to as many as two million base pairs in length best defines a gene.

What is a gene?

To expand on the definition given, we can say that a gene is, as mentioned, a series of base pairs known as nucleotides that will code for RNA. The RNA in question is messenger RNA that will later become a protein. Through this process, genes code for every aspect of an organism and will determine its morphology and all other biological aspects.

Therefore, we can confirm that a segment of DNA that codes for RNA and can vary in length from a few hundred to as many as two million base pairs in length best defines a gene.

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List the type of molecules that generally act as intermediate or relay molecules.

Answers

Answer:

proteins

Explanation:

Many signal transduction pathways amplify the initial signal, so that one molecule of ligand can lead to the activation of many molecules of a downstream target. The molecules that relay a signal are often proteins. However, non-protein molecules like ions and phospholipids can also play important roles

Please help as best you can

Answers

Answer:

I've filled this in for you

Explanation:

hopefully this helps!

i need answer please​

Answers

Answer:

v

Explanation:

Part A: Bb would be their genotype.

Part B: The offspring would be born with black hair if they were to have any  of the dominant alleles. (BB or Bb) Their fur would be colored white if their genotype was "bb". The uppercase "B" represents the dominant allele and the "b" represents the recessive allele. Since there's "BB" and "bb" genotypes breeding, the only outcome for their offspring would be the "Bb" genotype.

What is the relationship between systematics and taxonomy?.

Answers

The primary distinction between taxonomy and systematics is that taxonomy is concerned with the classification and naming of creatures, whereas systematics is concerned with the determination of organisms' evolutionary relationships. This means that systematics determines whether or not different organisms share a common ancestor.

Which sentence best describes vestigial structures?.

Answers

Answer:

Answer C

Explanation:

I know it best

A ____ is a type of plant that produces a single leaf when it first sprouts from a seed.

Answers

monocotyledonous I think

what is true about the forces on a car stopped at a Red light​

Answers

Answer:

In this case, the two backward forces (air resistance and friction) perfectly balance the applied force of the wheels on the road in the opposite direction. Now unbalanced, those forces acting backward on the car slow it down, which we also know as negative acceleration

Explanation:

What is an adaptation? Pick one.
a structural, behavioral, or physiological trait that enhances an organism's ability to survive and/or reproduce

the process during which light energy from the Sun is used to convert carbon dioxide and water into oxygen and food

the process through which organisms with advantageous structures or behaviors are naturally selected over organisms that do not possess these traits

a physical or behavioral characteristic that has stood the test of time and is still present after generations of other evolutionary changes

Answers

3rd option is correct

Adaptation is the process through which organisms with advantageous structures or behaviors are naturally selected over organisms that do not possess these traits.

What are the functions of traits?

A trait, as related to genetics, is a specific characteristic of an individual. Traits can be determined by genes, environmental factors or by a combination of both. Traits can be qualitative (such as eye color) or quantitative (such as height or blood pressure).

Biological traits describe species' physiology, morphology, life history, and behavior, capturing both inter-specific interactions and the connections between species and their environment.

All living things have certain traits in common: Cellular organization, the ability to reproduce, growth & development, energy use, homeostasis, response to their environment, and the ability to adapt. Living things will exhibit all of these traits.

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Evolution occurs in response to a change in the environment. Environmental change often involves other species of organisms. Which of the following examples BEST represents an example of coevolution?
Group of answer choices

A.Wolves and dogs share a common ancestor due to the fact that 99.8% of their genes are the same.

B.As a pinyon pine developed large nutritious seeds, the pinyon jay evolved a pouch to carry the seeds.

C.Sharks and dolphins both developed characteristics, such as a light underbelly and a darker upper surface, which helps both blend in with the ocean environment.

D.A fish and a lizard both have similar traits, such as gills and a curved tail while in the embryonic stage of development.

Answers

Answer:

c is the answer

hope it helps you

What anchors the periosteum to the underlying bone?.

Answers

Collagen fibers that run from the periosteum's outer layer to the bone matrix firmly bind the periosteum to the bone tissue. These fibers are called Sharpey's fibers.

Evolution occurs in response to a change in the environment. Environmental change often involves other species of organisms. Which of the following examples BEST represents an example of coevolution?
Group of answer choices

A. Wolves and dogs share a common ancestor due to the fact that 99.8% of their genes are the same.

B.As a pinyon pine developed large nutritious seeds, the pinyon jay evolved a pouch to carry the seeds.

C. Sharks and dolphins both developed characteristics, such as a light underbelly and a darker upper surface, which helps both blend in with the ocean environment.

D. A fish and a lizard both have similar traits, such as gills and a curved tail while in the embryonic stage of development.

Answers

Answer:

c is the answer

hope it helps you

3. What are the four main ways of seed dispersal?​

Answers

The most common methods are wind, water, animals, explosion and fire. Dandelion seeds float away in the wind.

How many chromosomes are found in a human somatic cell nucleus?.

Answers

46

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46

46 chromosomes are found

How does agriculture cause
water pollution?
A. pesticides and chemicals runoff into
waterways
B. pesticides are released into the air
C. burning crops release pollutants into the
air

Answers

Answer:

A. pesticides and chemicals runoff into waterways

Explanation:

Its a fact and so.

In B. pesticides can cause air pollution by releasing harmful gas but does not affect water in anyway.

C. same as B. it does not cause water pollution but more likely to cause air pollution.

In A. when excess pesticides run away because of rain water falling on the soil and reaches to river to cause water pollution.


1. Which of the following are common characteristics of birds and fishes?

Answers

Answer:

Common characteristics of birds and fishes are:

They can have Respiration.

They can move from one place to another.

Both belong to vertebrates. Both have streamlined body. Both lays calcareous eggs. Both have scales
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