Out of the 11 organ systems of the human body,which organ system is not required for survival of the organism

Answers

Answer 1

Answer:

The appendix may be the most commonly known useless organ.

Explanation:While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system


Related Questions

Rocks , soil trees water air and life .How do all the parts affect each other? Give some
examples

Answers

Answer:

Water, air, soil, trees are all element which makes the living on Earth possible.

Explanation:

Water is one of the most important natural resources flowing from forests.

Soil provides nutrients, water, oxygen and heat to natural land areas.

Air is a third critical resource for humans, plants, animals and all other organisms within a natural area. 

Space starts at _____________miles above Earth.

Answers

Space starts at 12 miles above earth

explain briefly the 3 stages of theory development​

Answers

The law of three stages is an idea developed by Auguste Comte in his work The Course in Positive Philosophy. It states that society as a whole, and each particular science, develops through three mentally conceived stages: (1) the theological stage, (2) the metaphysical stage, and (3) the positive stage.

Which of the following describe ecosystem services?

I. Farmland
II. Pollution
III. Seed disbursement

I only
II only
I and III
II and III

Answers

Answer:

III) Seed Disbursement and I) Farmland

Explanation:

Answer:

C

Explanation:

suggest why the new isolated southern population of frogs could be considered a separate new species​

Answers

Answer:

Because the frogs in the isolated contact area had a distinctively different call, and because they were effectively isolated from surrounding populations by mating preference, Hoskin and colleagues concluded that female choice led to this new species.

10.9) Are humans ectotherms?
If not, what are they?

Answers

Answer:

no they arent

Explanation:

they are endotherms

Help please ASAP I need this answer

Answers

Answer:

a: metaphase

Explanation:

the chromosomes are aligned at the metaphase plate

Which sugar is called fiber in humans?

1: Starch

2: glycogen

3:cellulose

Answers

Answer:

Starch is the answer . . .

Answer:

starch is the answer.....................................

Which approach is most directly concerned with assessing the relative contributions of heredity and experience to personality development?
a. biological
b. cognitive
c. biopsychosocial
d. psychodynamic

Answers

The biopsychosocial approach is most directly concerned with assessing the relative contributions of heredity and experience to personality development (Option C)

The Biopsychosocial Approach is an interdisciplinary model which was first developed by George Engel and Jon Romano (1977).

The biopsychosocial approach is a type of model that recognizes biological (inheritance), psychological, and social (environmental) factors as well as the interactions among these factors to understand the health and illness state of an individual.

Social factors include economical, environmental, and cultural factors (e.g. work concerns and family issues).

Biological factors include both genetic and biochemical factors.

According to this approach, both mind and body determine the health of the subject.

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How has farming had an impact on the environment.​

Answers

Answer:

Pollution

Explanation:

Constantly rebuilding and damaging the earth

Answer:

Pollution

Explanation:

Constantly rebuilding and damaging the earth

Explanation:

Ricky recently moved from a quiet rural area into a more chaotic urban location for work. He has been struggling to sleep due to the loud noise of police sirens at night, but has noticed that the sirens have been disturbing his sleep less as he gets used to the noise. Which of the following terms best describes what Ricky is experiencing?
a. Sensitization
b. Habituation
c. Operant conditioning
d. Extinction

Answers

Answer:

吧b

Explanation:

Ricky has been struggling to sleep due to the loud noise of police sirens at night, but has noticed that the sirens have been disturbing his sleep less as he gets used to the noise. Ricky is experiencing habituation.

What is habituation?

habituation is a type of response where complete elimination of a particular response or  zero frequency of occurrence occur.

If the stimulus continues  for an additional number of trials, although no changes occur but  the response will exhibit lower levels of recovery.

Habituation is a non-associative learning in which an automatic decrease in the intensity of a response occur which is repetitive, weak stimulus, without serious consequences, for example, ignoring stimuli

Habituation defines as  the fading of the response over the course of monotonous stimulation, and sensitization refers to processes of increased response.

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An object is said to be ____
if it has
an imbalance in positive and negative
charges.
A. Charged
B. Neutral
C. Massive
D. Balanced

Answers

Answer:

b !!!!!!!! or a ??????? I think so anyway

The higher the temperature of water, the faster an egg will cook.

Answers

The answer is True. When higher is the temperature of water, the faster an egg will cook.

If two parents are contributing genetic material to their offspring, why don’t the genes and chromosomes double in each generation?

Answers

Because you only get generic material from each parent, 23 from each adding up to 46

Chromosomes and genes do not double in each generation in se-xual reproduction because they are usually halved before being donated to offspring.

What is meiosis?

Meiosis is a reductional division involving s-ex cells. Meiosis happens prior to se-xual reproduction.

In other words, the halving of chromosomes takes place during the formation of gametes. Thus, gametes usually carry half of the chromosome and only a copy of each gene of the parents.

When two gametes combine to result in a zygote, their chromosomes and genes also pair up to arrive at a normal number of chromosomes and genes.

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Which statements are not true regarding the carbon reservoirs in the carbon cycle?
1. Decomposers break down the dead organisms and return the carbon in their bodies to the atmosphere as carbon dioxide by
respiration.
II. Photosynthesis contributes to excess amounts of carbon dioxide found in the atmosphere and in the oceans.
III. Plants and animals release carbon dioxide into the atmosphere through the process of respiration
IV. The oceans absorb a large amount of the atmospheric carbon dioxide.
V. Carbon dioxide is not generally found in the atmosphere due to natural processes, the only way it is emitted is through burning of
fossil fuels.
es)
A)
ll and
B)
III, IV, V
0)
HI, IV, V
D)
II, III, IV

Answers

2 and 5 are false Photosynthesis absorbs carbon dioxide and real sea oxygen carbon dioxide is found brutally in the environment through cellular respiration as cells intake oxygen and release carbon

Roberto wants to measure the lengths of the sides of a metal cube. Which tool should he use?


Answer: ✔ Ruler


To make a solution, Sian must measure 15.0 mL water. Which tool should she use?


Answer: ✔ graduated cylinder



An experimental procedure calls for 35.9 g sodium chloride and 15.2 g silver nitrate. What tool should be used to measure these substances?


answer: ✔ electronic balance




Mark needs to determine how much the temperature of a solution changes during a chemical reaction. Which tool does he need?


Answer: ✔ thermometer

I was struggling to find the answers for these questions. So decided to put the questions along with the right answers for the people that might need it

feel free to answer if you need the points or if you just want to say something.

this is for Edg 2021

Answers

Answer:

Roberto wants to measure the lengths of the sides of a metal cube. Which tool should he use?

✔ ruler

To make a solution, Sian must measure 15.0 mL water. Which tool should she use?

✔ graduated cylinder

An experimental procedure calls for 35.9 g sodium chloride and 15.2 g silver nitrate. What tool should be used to measure these substances?

✔ electronic balance

Mark needs to determine how much the temperature of a solution changes during a chemical reaction. Which tool does he need?

✔ thermometer

Explanation:

Which form of electromagnetic radiation effects us most

Answers

Answer:

I guess it's wrong if it is, sorry

Explanation:

The Electromagnetic Spectrum. The most common form of radiation we are all familiar with is visible light

plssssssssssssssssssssssssssssshelpppppppppppppppppp

Answers

Answer:

10

Explanation:

the water rose by 10 ml so it must be 10 g/ml

Select the correct answer from each drop-down menu. are , which contain the information for building .

Answers

Answer:

Building information modeling is a process supported by various tools, technologies and contracts involving the generation and management of digital representations of physical and functional characteristics of places

Explanation:

copy and paste

Enzymes are a type of protein. Like other proteins, they are made of small building blocks (MONOMERS!) called

Answers

Answer:

perdón yo no hablo inglés

Which event is occurring because of increasing carbon dioxide levels in the atmosphere?
A an increase in the greenhouse effect
В.
a decrease in oxygen levels in the atmosphere
o
C. a decrease in the thickness and size of the ozone layer
о
D
an increase in the amount of sunlight that reaches Earth's surface

Answers

Answer:

A. an increase in the greenhouse effect

Explanation:

Carbon dioxide controls the amount of water vapor in the atmosphere and thus the size of the greenhouse effect.

How to do this two question?

Answers

(i) The investigation was carried out at 40°C because the temperature is near optimum temperature and it denatures at a higher temperature.

(ii) The effects of increasing the pH on rate of activity of enzyme Q will be the increase in activity from pH 3 to pH 7, the decrease in activity from pH 7 to pH 11 and the optimum pH.

what are the 6 kingdoms of species?

Answers

Answer: Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria.

:)

Emita su opinion sobre: Si existe o no existe relación entre la anatomía y fisiología humana.​

Answers

Answer:

La hay porque si bien la anatomía humana se basa simplemente en los humanos, la fisiología tiene que ver con todas las criaturas vivientes con diferentes tipos de partes del cuerpo.

Explanation:

At what speed is a 0.5 kg ball hit by Tom if he applies 300 J of kinetic energy to the bat?

Answers

Ggedvjku hedge gjejdigr djtnelckvnr w w tienen ten

What is the temperature of each thermometer. I already got the first one. I just don’t know the difference between Celsius and Fahrenheit.

Answers

Answer:

hope it helps

Explanation:

b: 51.6 degrees

c: 22.5 degrees

d: 14 degrees

e: -11.5 degrees

f: 66 degrees

What is the primary source of energy in a food chain?

O oxygen
sun
carbon dioxide
O water

Answers

Answer:

Sun.

Hope it is helpful.

What is unusual about the peptide bond compared to the other covalent bonds that form the polypeptide backbone?

A) The side chains only face internally, excluding them from interacting with water.

B) The single bonds on either side of the peptide bond cannot rotate, making the peptide backbone very rigid.

C) There is an amino group on one end of the backbone and an aldehyde group on the other.

D) Peptide bonds behave like double bonds in terms of stability and lack of movement of atoms around the bond.

Answers

Answer:

D

Explanation:

A peptide bond is also known as amide bond which is formed between two amino acid molecules. An amino acid contains two functional groups; a carboxylic acid group and an amino group. ... The resulting linkage between two amino acid molecules is called a covalent bond.

The unusual about peptide bond  is ( D );  Peptide bonds behave like double bonds in terms of stability and lack of movement of atoms around the bond

The polypeptide is the Non-R group of amino acids polymers that consists of

N-C-C-N-C-C-N , and the polypeptide backbone allows for the backbone to backbone hydrogen bonding and it acts as a contributor to the secondary structure of the protein.  

also the linkage between amino acid molecules is called a covalent bond.

Hence the unusual about the peptide bond when compared to other covalent bonds that form the polypeptide backbone is  Peptide bonds behave like double bonds in terms of stability and lack of movement of atoms around the bond

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What makes a scientific experiment reliable?

Answers

If experimental results contrary to a theory’s predictions are observed, scientist first evaluate whether the experimental design was sound, and If so they confirm the results by independent replication

What kind of question would an
environmental biologist ask?
A How can a prosthetic hand be made?
B How can a vaccine for HIV be developed?
C How can the extinction of plants and
animals be prevented?
D How can more crops
be grown in poor soils?

Answers

Answer:

Answer: C

Explanation:

Answer: C

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