HELP PLZ
explain whether the following statement is true or false: “All arteries carry blood with oxygen and all veins carry blood with carbon dioxide.”

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Answer 1

Answer:

Its true because blood flow thru our veins

Explanation:


Related Questions

What shares ¼ of its genes with humans?

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Neanderthals have contributed approximately 1-4% of the genomes of non-African modern humans, although a modern human who lived about 40,000 years ago has been found to have between 6-9% Neanderthal DNA

concentration.
a. The video clip explains that you can also look at water as moving to a
concentration of solute molecules.
b. Why can it also be viewed this way?

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Answer:

A. The video clip explains that you can also look at water as moving to a HIGHER concentration of salute molecules.

B. Why can it also be viewed this way?

Because there is more salute and less water.

When one or more nucleotides are lost, this is called

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Answer:

Deletion mutation

Explanation:

A deletion mutation can remove a single nucleotide, or entire sequences of nucleotides

plzzzzzzzzzzzzzzz help

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Answer:

c.

Explanation:

It is c) since it's marketing something that they have seen you look up or something that it is related to searches you have made.

What happens when the net energy is zero

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Answer:   Zero Net Energy = Zero Net Emissions

Explanation:   With the addition of renewable energy generation, a ZNE building's annual energy costs become negligible, and since there is a net-zero balance of energy production and use, your building's carbon footprint with respect to energy consumption would also approach zero.

How does the mercalli scale differ from the richter scale

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Answer:

The Richter scale measures seismic waves while the Mercalli scale measures things that humans can see and the intensity people can feel.

Someone plz help with all the questions

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Answer:

The surface of the pond froze overnight.boughSherry needs a new break on her motorcycle before she'll be able to race.Their dog got mud in its fur from rolling in a mud puddle.fact

Analogy of Cell wall

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Answer:

In school, I was taught that it is like a bouncer who controls who enters and exits the club because the cell membrane controls what is able to permeate into the cell. It’s good, but I like to think of it as a door.

Could someone help me out on this problem

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i would go with the first option

I have to drag the parts to the right place​

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Powerhouse is number 1

Gatekeeper is number 2

Greenhouse is number 3

Control room is number 4

Answer:

Please make me brainliest

Explanation:

1. Control room- The nucleus controls and helps make the whole cell function

2. Gatekeeper- Plasma Membrane controls what goes in and out of the cell

3. Storage and distribution center- The Golgi Apparatus makes and distributes proteins all throughout the cell

4. Powerhouse- The mitochondria makes energy needed for the cell to preform functions

7.
Students were investigating the movement of water through a semi-pern
with the salt concentration shown below.

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Answer:

It depends on the salt concentration inside the cell.

Explanation:

The movement of water through a semi-permeable membrane with different salt concentrations depends on the amount of water and salt concentration in the cell. If the cell has more salt concentration so no more salt moves inside the cell but moves outside the cell while on the other hand, if the cell has low amount of salt than the outer environment then the salt moves inside the cell until its concentration are equal.

where should buildings be constructed if we want them to survive major earthquakes

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Answer:

Engineers must design in structures that can absorb the energy of the waves throughout the height of the building.

Explanation:

I need help on this help

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Answer:

the answer is within young Padawan

Explanation:

What diagram demonstrates how crossing-over contributes to genetic variety during meiosis?

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Answer:c

Explanation:trust me

The diagram that demonstrates how crossing-over contributes to genetic variety during meiosis is diagram C.

Crossing over refers to the recombination or interchange of genetic material.

This process (crossing over) occurs between non-sister chromatids during meiosis.

Crossing over specifically occurs in the prophase I of meiosis.

In conclusion, the diagram that demonstrates how crossing-over contributes to genetic variety during meiosis is diagram C.

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Please help!!!!!!!! Will mark brianlist ASAP

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I'm going with C. It may be wrong but I think it's C.

Answer:

the answer is D.........

define natural greenhouse ​

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Answer:

the natural process that warms the earth's surface is known as natural greenhouse.

help me out please! ​

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Answer:

223

Explanation:

Answer:

the answer is c because it grabs carbon and turns it into oxygen which is what we breath

which factor makes enzymes well-suited to the role of catalyst in bio chemical reaction?

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They speed up the rate of reactions by lowering the reactions activation energy

Answer:

Enzymes can be reused because they do not permanently bond with substrate

Explanation:

What evidence is there that all living things are made of cells? ​

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Microscopes & research.

Anton von Leeuwenhoek develops a more powerful microscope that allows him to see living cells like bacteria. Matthias Schleiden and Theodor Schwann conclude that all living organisms are made of cells, and that cells can be produced from other cells.

A cell can be described as the structural and functional unit of life. It can also be described as the building material of all living organisms.

Without the cell, most living organisms will not be able to function. An organelle will not be able to survive that long within its life span without the presence of cells. It will just withe and die off.

Lots of scientists have proved in various ways the existence of cells, this is because they have been able to create microscopes that can see these tiny cells. This is evidence that proves the existence of cells.

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The cell theory is a scientific explanation about the characteristics of cells in living things discovery of cells occurred in the 1600s which piece of equipment my students in science class used to investigate the cell theory

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Answer:

Then, what is the question????

In 1665, Robert Hooke, a scientist published Micrographia, a book full of illustrations and descriptions of organisms observed under the recently invented microscope, hence Hooke's discovery of the cell was successful with the invention of the microscope.

What is Microscope?

A microscope is defined as a laboratory instrument used to examine objects that are too small to be seen by the uncovered eye. Microscopy is the science of examining small objects and structures using a microscope. The word microscopic means invisible to the eye unless aided by a microscope.

Without the microscope, we would not know about the existence of cells or how plants breathe or how rocks change over time. Cell theory was discovered by Robert Hooke in 1665 with the help of a microscope.

Thus, in 1665, Robert Hooke, a scientist published Micrographia, a book full of illustrations and descriptions of organisms observed under the recently invented microscope, hence Hooke's discovery of the cell was successful with the invention of the microscope.

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Diarrhea is defined by loose, watery stool (poop.) Diarrheal diseases kill millions of people worldwide every year. Describe how a diarrheal disease might lead to death.

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Answer:

dehydration.

Explanation:

the body is loosing more fluid than it is able to keep in and extreme cases result in death

why is kidney cell different from other cells in your body ? what role do stem cells play?

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Answer:

1. Cells have different shapes because they do different things. Each cell type has its own role to play in helping our bodies to work properly, and their shapes help them carry out these roles effectively. The following cell types all have unusual shapes that are important for their function. 2. Stem cells are cells with the potential to develop into many different types of cells in the body. They serve as a repair system for the body. There are two main types of stem cells: embryonic stem cells and adult stem cells

Explanation:

Kidney cell is different from other cells in your body such that they are

involved in the following functions due to unique structures and

mechanisms present.

FiltrationIon homeostasisBlood pressure control.

Stem cells are majorly involved in the repair of body cells and tissues

during injuries or when worn-out. This is as a result of them having the

ability to become specialized.

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HELP ME

this is a K12 question


The weather is warm and dry.

Which change would a cold front bring?



rain or thunderstorms


extended period of rain or snow


dry air and sunny skies


several days of gray skies

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Answer:

rain or thunderstorms

Explanation:

Answer: It brings rain or thunderstorms.

Hope this helps!

what months can you not eat oursters

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Answer:

May, June, July, and August.

Explanation:

*oysters?

The months that do not have an r you can eat oysters. The months that have an r, you cannot eat oysters, which are April, January, February, March, September, October, November, and December.

Expoisoning.

only eat oysters with a letter "r" from the the months of September thru April. I t prevents from getting watery shellfish and food poisioning.

* Do not eat oysters in May, June, July or August*

Which two words would BEST replace "mimicked" and composition in the selection above WITHOUT Changing the meaning?
(A) dissolved contents
(B) located, foundation
(C)
formed, structure
(D)
resembled, makeup

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Answer:

The answer is D.

Explanation:

Standing at the same location, which organism would have the GREATEST gravitational attraction to the earth?

Answers

Answer:

D

Explanation:

other guy said it. i trust them.

If blood is in short supply which blood type would be the most beneficial to have on hand if someone needed a blood transfusion

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O negitive and positive

How was early Earth's atmosphere different from today's atmosphere?​

Answers

Answer:

The early Earth was very different from our Earth today.

Explanation:

Earth's first atmosphere had lots of water vapor but had almost no oxygen. Later, frequent volcanic eruptions put several different gases into the air (Figure 12.13). These gases created a new type of atmosphere for Earth.

Answer:

The atmosphere we enjoy today is radically different from the atmosphere that formed with the Earth billions of years ago. ... As the Earth cooled enough to form a solid crust (4.4 billion years ago), it was covered with active volcanos. These volcanos spewed out gasses, like water vapor, carbon dioxide and ammonia.

How has the Earth's atmosphere changed over time?

Water vapor, carbon dioxide, methane, ammonia, and other gases similar to the ones produced by volcanoes today were expelled. Over a vast amount of time, millions of years, the earth gradually cooled. ... From these clouds, the oceans formed and the oceans absorbed a lot of the carbon dioxide in the atmosphere.

Explanation:

Plz mark me brainliest

How does the decrease in biodiversity impact an ecosystem?

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Answer:

because the more alike species are The more they have to adapt to try and compete with one another So the more different a species is the less they have to compete

Answer:

the decrease in biodiversity may cause a significant reduction in the productivity of the ecosystem. The loss of biodiversity means genetic variations are lost and the overall genetic pool reduces.

Explanation:

Egde 2022

Prokaryotic cells NEVER have a nucleus
A. True
B. False

Answers

Answer:

false

Explanation:

Answer:

The answer is A. true

Explanation:

Other Questions
Which part of the electromagnetic spectrum is typically used to make images based on the temperatures of objects?X-raysradio wavesinfrared lightvisible light Directions: Crea un cuento corto usando la imagen de abajo. Use varios verbos para escribir el cuento. (Write at least 7-10 sentences) Ejemplo: El nombre es Juan. El va a la escuela a las 8:30am en bicicletaUse the following verbs to help you write your sentences:Estar- To beTener- To haveIr- To goCruzar- To crossMontar- To rideLlegar- To arrivePuente- Bridge what does a secondary source do A. gives you no information B. gives you information directly from the source C. tells you everything you need to know about a subjectD. gives you information about many primary sources What is a counterclaim in an argumentative text? first three terms of a sequence are given. Round to the nearest thousand (if necessary) 152,149,146... Find the 30th term Which of the following is not an advantage for the South?Widespread hunting skillsBetter trained leadersGreater populationKnowledge of terrain a\large 140\frac{1}{2} b\large 140\frac{1}{3} c\large 141 d\large 140\frac{3}{4} What should I change? Also dont worry about the first and last paragraph. (There are 2 mistakes in this sentence where are they?) L'ann dernire j'ai voyage en train parce que c'est rapide Shawn bought fruit last week, consisting of 2.26 pounds of bananas, 1.5 pounds of grapes,and a watermelon that weighed 6.78 pounds. What is the total weight, in pounds, of the fruit that Shawn bought last week? What event brought the USA into WWII??? HELPPPPPPPPP PLZZZZZ Fact Pattern:Peter Protester is a fairly well-known rabble-rouser. His demonstrations have made news across the southwest, and he's been on TV several times. Now, he has had it with the current state of politics. He gathers his group of followers, and they head to downtown Phoenix to make their grievances known. Peter's followers are generally law-abiding, but there are a few in there who have been arrested after turning peaceful protest into vandalism.After about two hours of chanting and marching, Peter yells, "Alright, we've done the peaceful thing long enough. Now let's take some real action! Let's start breaking some windows now!"Phoenix Police immediately arrest him.Meantime, Rachel Reporter is in the KPHO-TV newsroom and gets a call from a police source. The source tells Rachel to take a look at the police report from Peter's arrest. Rachel heads down to the Phoenix Police Records Department and gets a copy of the police report. In it, the arresting officer writes, "This is the same Peter Protester who was convicted of domestic terrorism in 2010."Rachel believes she has a real scoop on her hands and calls for a live truck to meet her at the scene of the protest. Rachel's live report includes the news of today's arrest. She also quotes the police report, saying Peter was convicted of domestic terrorism in 2010." Rachel did not check with police or try to get ahold of Peter in jail or speak to his lawyer to verify the conviction.As it turns out, the police report was inaccurate. Peter was never convicted of domestic terrorism.What charge would prosecutors likely file against Peter and will the case succeed? why?If Peter sues Rachel, what lawsuit would he likely file and would he succeed? why? Is actual malice required here and is it present? why? Does the fair report privilege apply here to protect Rachel from liability? why? g n this program, you will prompt the user for three numbers. You need to check and make sure that all numbers are equal to or greater than 0 (can use an if or if/else statement for this). You will then multiply the last two digits together, and add the result to the first number. The program should then start over, once again asking for another three numbers. This program should loop indefinitely in this way. If the user enters a number lower than 0, remind the user that they need to enter a number greater than or equal to 0 and loop the program again. Can someone help me !!! Simplify:4(1934)OA.Xy3216B.x93,8O c. x7,12,16D.2778 Please Help me Which word best fits in the blank?Sarah couldn't believe his rude behavior; she had neverseen someone soA. politeB. impoliteC. fastidiousD. gregarious What diagram demonstrates how crossing-over contributes to genetic variety during meiosis? why do people care about their social status? why are cells small?