Imagine a digestive system where food entered the small intertwine directly without first going through the oral cavity and stomach. What would he the disadvantages of this type of digestive system?

Answers

Answer 1
i'd say the body would have a much harder time digesting. since it never went through the mouth or the stomach, it hasn't been broken down, your intestines will have a much harder time pulling nutrients from the food. i could be wrong, but i hope this helped in some way!

Related Questions

What is the difference between glucose and ATP?

Glucose is a storable form of energy, while ATP is a usable form of energy.

ATP is a storable form of energy, while glucose is a usable form of energy.

ATP is only a usable form of energy, but glucose can be used and stored.

Glucose is only a storable form of energy, but ATP can be used and stored.

Answers

The main difference between glucose and ATP is that Glucose is a storable form of energy, while ATP is a usable form of energy.

Glucose is storable form of energy because it can't be used as energy until it can be broken down by mitochondria of the cell while on the other hand, ATP is the usable form of energy which we can get from the break down of glucose molecules. Our cells use ATP as a fuel to do various activities of the cell so we can conclude that in glucose, energy is present in stored form whereas ATP is used as energy in various activities.

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Can someone help me write a short speech for this? I’ll give brainliest

Answers

Answer:

I sure hope this helps you!

Explanation:

Flying through the air I feel in need of food. Down under me is a beautiful ocean. On that oceans surface, there are lots of phytoplankton. Enough for me, enough for my family. This phytoplankton down under me has lived its life, eaten other organisms, and those organisms eat organisms. Now, is my turn. Tis the circle of life, they eat, I eat. Someday, something will eat me. Eating is very important to the living kind. It helps us stay healthy and alive. This, is my story of The Importance of Upwelling.

A lake in Minnesota was thriving with black bass and bluegill. These particular fish build nests on the sandy bottom of the lake. Now, ecologists are finding that over time a layer of humus has slowly been covering the pond. The ecologists are noting that the populations of black bass and bluegill are declining, and the fish that are able to make nests in humus are rising in numbers.
The ecologists can probably conclude that this event is an example of:
commensalism
parasitism
primary succession
succession

Answers

Answer:

Explanation:

https://quizizz.com/admin/quiz/5c9100e1202f89001c843569/stages-in-aquatic-ecological-succession

The event described, where a layer of humus covers the sandy bottom of the lake and affects the fish populations, is an example of succession.

Succession is the process of ecological change over time in a particular area. It involves a series of predictable and sequential changes in the composition and structure of an ecosystem.

In this case, the gradual accumulation of humus, a layer of decomposed organic matter, is altering the habitat conditions in the lake.

The decline in the populations of black bass and bluegill, which build nests on the sandy bottom, can be attributed to the changing habitat.

The humus layer is likely making it difficult or impossible for these fish to construct their nests. On the other hand, fish that are capable of making nests in humus, possibly adapted to this type of substrate, are increasing in numbers.

Therefore, the observed changes in fish populations and the altered habitat due to the accumulation of humus indicate a shift in the ecological community over time, which is a characteristic of succession.

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why herbaceous plants drop their leaves in hot and dry weather while woody plants remain erect​

Answers

Answer:to let the leaves dry out

Explanation:

Work divided by time is the formula for- (W = T)
O Force
Work
Power
Energy

Answers

Answer:

Power

Explanation:

The formula work divided by time is the expression for finding the power consumed or expended by a body.

Power is  defined as the rate at which work is done.

    Power  = [tex]\frac{work done}{time taken}[/tex]  

 The unit is always expressed in watts and symbolized as W

Work done is force applied to move a body through a certain distance.

Oxygen-poor blood flows out of the heart and into the lungs. Nutrients and oxygen are sent to other cells and parts of the body. The blood then returns to the heart to begin the process again. Which of the body's systems is the above process describing? Answers (A) -The skeletal system (B)-The digestive system (C)-The respiratory system (D)-The circulatory system

Answers

Answer:

(D)-The circulatory system

Explanation:

lol just did it

and pls give me thanks

The circulatory system is the system which consist of blood vessels, heart, and blood. The main function of this system is the transport of oxygen and minerals to all the cells of body. Thus, the correct option is D.

What is Circulatory System?

The circulatory system of body consists of all the blood vessels, blood and heart. In this system, blood travels through different blood vessels (arteries, veins, and capillaries) in all parts of the body.

The blood is the main fluid of the body that contains hemoglobin protein which is responsible for the transport of oxygen and carbon dioxide in the body. The blood exchanges gases at the surface of alveoli in the lungs and sends the blood to the heart, heart pumps the blood to all the cells of body.

Therefore, the correct option is D.

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can someone please help me figure this out! due in 10 mins!! 20 POINTS!!!!

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NNN all this math gon make me act up

i need help please i need help

Answers

Answer:

what do u need help with?

Explanation:

:P

Many different types of mutations can occur within the body. An individual experiences a mutation that changes a base in
a mRNA strand, but during translation the mRNA strand still creates the same protein. Which type of mutation is
responsible for the change in the mRNA base?

A.silent

B.missense

C.nonsense

D.insertion

Answers

Answer:

A. Silent, The type of mutation responsible for changing a base in the mRNA strand, without changing the coding aminoacid or protein, is called a silent mutation.

Explanation:

In a silent mutation occurs the change of a nitrogenous base in one of the codons that encodes an aminoacid, without changing the aminoacid or altering the structure or function of the protein to be synthesized.

In this type of mutations the change of the base does not mean the change of the aminoacid, because some aminoacids can be coded with more than one codon. In the case of Leucine, the codons that encode it are CUU, CUC, CUG or CUA, so even if a base changes, the final protein will be the correct one.

For the other options:

Missense: the change of the base in the DNA chain implies the change of the codon in the mRNA and of the encoded aminoacid, in that way a structural and functional alteration of the synthesized protein occurs. Nonsense: the change in the nitrogenous base in the DNA leads to the coding of a termination codon, so that the protein is ultimately incomplete. Insertion: in this case there is the addition of more nitrogenous bases to the DNA chain, with respect to the original one.

Answer:

Silent

Explanation:

Edge 2021

On the periodic table, the elements known as noble gases are all found in?

Answers

Answer:

Period 18

Explanation:

It also in group 0

Answer:

Period 18

Explanation:

ik it is trust me

Please help :( this is a really complicated question

Answers

Answer:

B. exponential growth.

Explanation:

Since the conditions are ideal and the reproducing organisms increase in numbers with every generation this means that it is exponentially growing. It can't be carrying capacity. It is not a logistic growth. And they don't have competition here so it can't be competition.

There are ________________________ amendments to the Constitution.

Answers

Answer:

27 amendments as of 2020

Explanation:

Hope i helped!

A student observers melting crayons. Which of the following describes what they saw? A. A chemical change. B. A physical change. C. A physical property. D. A chemical property

Answers

Answer: A physical change

Explanation: since the melted they are still Crayons. You can freeze it and it would still be a crayon. So it was only a physical change

1. The chemical equation for photosynthesis is shown below is incomplete
6H20 + ______________ energy C6 H12 O6 + ________________
Plant pigment
a) Complete the equation in either all words or all symbols.
b) Name the plant pigment necessary for this reaction
2.

Name the tissues labelled A………………….., B………………… and C…………………..(3M)
3. Complete the table by matching each of the described functions to one of the leaf parts as shown in above diagram (4M)
Description of function Leaf part
Main region for photosynthesis. Contain
many chloroplast to trap light energy.
Cells are loosely packed. Air spaces between cells allow gaseous exchange.
Thin and transparent layer that allows light to pass through.
Water vapor passes out during transpiration.
If question 2 is not answerable or if the picture is missing then leave it

Answers

Answer:

Explanation:

C2+c4=83

Carbon plus oxygen

Who is credited with creating the first accurate model of DNA? Rosalind Franklin Friedrich Miescher James Watson and Francis Crick Marshall Nirenberg and Heinrich Matthaei

Answers

Answer:

The answer is C

Explanation:

The persons credited by accurate model of DNA are James Watson and Francis Crick.

What is model of DNA?

The molecular models of DNA structures are representations of the molecular geometry and topology of deoxyribonucleic acid (DNA).

First accurate model of DNA

The first accurate model of DNA also known as 3-dimensional double helix structure of DNA, was correctly elucidated by James Watson and Francis Crick.

Thus, the persons credited by accurate model of DNA are James Watson and Francis Crick.

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Which THREE processes are involved when a multicellular organism reproduces sexually? a. mitosis b. fusion of gametes c. meiosis d. formation of gametes. Pls help yall!!!​

Answers

a, c , d hope this helps

Answer:

B C D

Explanation:

the mitosis it reproduces by its own it doesn't need another person or animal to reproduce.

Even though sunlight looks white, what is it really made up of?

Answers

Answer:

White light means your not missing any of the visible color spectrum, so all the colors.

Explanation:

I will give brainiest to who answer please fast

Answers

Answer:

i dont understand

Explanation:

its too complex i will edit my answer i you tell me more bout dis

what are the 3 major purposes for the cell cycle

Answers

Cell division has three main functions which are reproduction of unicellular organisms and the production of gametes and growth in eukaryotes.

True or False: If a planet were to stop moving relative to the sun, gravity would draw that planet into the sun.

Answers

Answer:

True

Explanation:

Why is cooperative binding of hemoglobin adaptive?

Answers

For example, when an oxygen atom binds to one of hemoglobin's four binding sites, the affinity to oxygen of the three remaining available binding sites increases; i.e. oxygen is more likely to bind to a hemoglobin bound to one oxygen than to an unbound hemoglobin.

If a mother has an AB blood type and her daughter has BB blood type, The dad has
AA blood, the mailman has type AO blood and the neighbor has BO blood. Which one is really the father?
A.the dad
B.the mailman
C.the neighbor
D.none of them

Answers

Answer:

c. neighbor

Explanation:

half the mother, half by fathee

The neighbor.

The blood type of the child is decided by half of each parent’s blood type.

If energy is released, free energy must be what?

Answers

Answer:

If energy is released during a chemical reaction, then the change in free energy from the conversion of the reactants to the products, signified as ΔG (delta G) will be a negative number.

Explanation:

Hope it helped!

Answer:

If energy is released during a chemical reaction, then the resulting value from the above equation will be a negative number. In other words, reactions that release energy have a ∆G < 0. A negative ∆G also means that the products of the reaction have less free energy than the reactants because they gave off some free energy during the reaction.

Explanation:

Which feature forms at Earth’s surface from the cooling of lava

Answers

Extrusive rocks form at Earth’s surface from the cooling of lava.

What is one way plants and animals are similar?

Answers

They both have cells

Whitch part of the cells help keep all its pieces together

Answers

Answer:

Cytoplasm

Explanation:

If a population has low death rates and high life expectancy which end of the population pyramid will increase?

Answers

Answer: "Constrictive" pyramid

[ I hope my answer is correct]

Is the pH of Claire's small intestine below, within, or above the optimal range of each enzymes?

Answers

Answer: Protease is within

Lipase is within

Carbohydrase is within

Explanation:

Because a pH of 9.1 is within the green area for every graph, Claire’s pH is within the optimal range for every enzyme.

PLZZZ HELP!!! I NEED HELP DESPERATELY!!
What is the gain of FADH₂ per pyruvic acid in the citric acid cycle?

Answers

Three NADH I believe and one FADH2 molecules if this is wrong let me know

Where do the most powerful earthquakes on Earth occur?

Answers

Answer:

Most earthquakes happen at or near the boundaries between Earth's tectonic plates

Explanation:

because that's where there is usually a large concentration of faults. Some faults crack through the Earth because of the stress and strain of the moving plates.

If you don't know where the tectonic plates are there is a lot of maps out there :>

theres these platetechtonics at the bottom of some places at earth, but i dont know where.

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When you are writing some thing like a narrative and a question is asking you How did you grow what does that mean? Under the Sixth Amendment, people have a right tocontinue to bear arms until convicted of a crime.be tried by a judge.protest unreasonable search and seizure.be represented by a lawyer in court. Carbon dioxide is formed by the given formula.C(s)+O2(g)CO2(g)Carbon dioxide isAa compound of two elements, carbon and oxygen.Ba mixture of two compounds, carbon and oxygen.Ca compound of two atoms, carbon and oxygen.Dan element of two atoms, carbon and oxygen. PLZ HELP QUICK After learning about all the different genres of art, it is time to play around with some of our newfound knowledge! Today, you will be creating a piece of historical artand then re-creating it in two different genres. For this activity, you will need the following materials: Two pieces of large, white paper Pencils Paintbrushes Paints of varying colors Cup of water to wash paintbrushes Instructions: Choose a situation in history that you will paint or draw. If you need to, refer back to your history book or look up some historical events online. Some ideas are: Martin Luther Kings speech The sinking Titanic Neil Armstrong on the moon The Boston Tea Party There are hundreds of moments in history to choose frompick one that you feel comfortable re-creating and that speaks to you! Use paint or pencils to create a history art piece of your chosen moment in history. When you feel that you have completed your history art piece to your best ability and captured the moment well, fold your work into thirds. If you chose to use paint, make sure that your painting is fully dry before doing so. Take your second sheet of paper and fold it into thirds as well. You will be using each section to re-create the exact picture that you just made but showing three sections in three different genres. Section one will be pointillism. Remember pointillism uses lots of tiny dots to create a whole picture. Look at the first third of your original painting. Recreate this section using pointillism on the first third of your blank paper. Section two will use geometric art. Try to recreate the middle section of your original painting in the middle of your second sheet but use only geometric shapes and figures to express it. Section three will use abstract art. Recreate the last section of your original work in the last section of your second sheet of paper but try using the idea of abstract art when re-creating it. Refer to the example below if you are confused. Original History Art piece: simply paint or draw your moment in time and then fold your paper into sections like below when you are finished. Section 1 Section 2 Section 3 Recreated History Art: Fold your second sheet of paper into 3 sections and recreate each section according to the different genres. Pointillism: Recreate section 1 from your original piece here using Pointillism. Geometric Art: Recreate section 2 from your original piece here using Geometric Art. Abstract Art: Recreate section 3 from your original piece here using Abstract Art. Summary + Reflection: Write a short summary describing how you felt about this activity. Some things to include in your reflection and summary: Was it difficult? Easy? Which genre did you enjoy working with the most? Is there a genre you would have preferred to work with over the ones required for this activity? Your grade will be based on your efforts to work in the specific genres and your reflection. For more details on the grading process, refer to the rubric below. Can someone Please tell me if this short story i wrote is good. I have a D in ELA and this is worth a lot of points so be brutally honest!!!! What did delegates to the First Continental Congress agree to do? Select all that apply. A. make new tax laws B. expel British troops C. train colonial militias D. declare independence E. stop trade with Britain F. obey existing British laws what is 1395^2 plz help Se usa para tomar notas. Trina earns $28.50 tutoring for 3 hours. Write an equation relating her earrings "m" to the number of hours "h" she tutors. Assuming the situation is proportional, how much would Trina earn tutoring for 2 hours? For 4.5 hours? hey pls help with this HDJSJDH im rlly bad at this kinda stuff :,) i'll mark the correct answer brainliest In the diagram, lines m and n are parallel. What is the measure of w? What is Criminal justice? Why did Louisiana repeal the head and master statutes? They were unfair to African Americans. They were unfair to men who did not own land. They were unfair to farmers. They were unfair to women. Is Campbell right or wrong about the Declaration ofIndependence? Why or why not? Which statement correctly describes the diferences between positive and negative accelerationO Positive acceleration describes a change in speed, negative acceleration desxibes no change in speed,Positive acceleration describes no change in speed, negative acceleration desibes a change in speed,Positive acceleration describes an increase in speed, negative sexeleration desnibes a decrease in speedO Positive acceleration describes a decrease in speed, negative sideration describes an increase in sarees Read the sentences.Insects have six legs, _____ arachnids have eight.Choose the signal word or phrase that best completes the sentence.A. alsoB. moreC. alikeD. butplease help i'm timed! Which of these describes a challenge that the engineer of a high-altitudeairplane would need to consider?A. More fuel is used at higher altitudes.B. The airplane may succumb to the power of gravity as liftdecreases at higher altitudes.C. The airplane may need a heat shield for protection from sonicbooms.O D. The airplane will create more drag at higher altitudes than loweraltitudes. what is the thing bothers you the most and what is the most hurtful words you've been told.no judging The Panama Canal was built as part of a treaty between the US and Columbia. True Or False Please help me write this Essay