Biology Middle School

To keep food from entering your lungs, the body's digestive and respiratory systems must work together.

Answers

Answer 1

Answer:

I'm not sure if not sure what the question is but I'll take a stab and say it was a true/false. The answer is true.

Explanation:

There's a tiny flap of tissue and it covers the airway when we drink or walk. Sometimes it may spasm or contract late and this is why sometimes people say, "It went down the wrong pipe!" hope this helps.

Answer 2
Your answer to this is true

Related Questions

Do people hunt wolverines? Just put a yes or a no. For step by step explanation, just say anything.

Answers

People do hunt wolverines sometimes :(

what is the answer to this question

Answers

if the width is increased it would be harder to stretch more force will be needed to stretch it

Answer:

Explanation:

you already told me that

HIII GIVING BRAINLIEST what is a 2 animal that don't have legs

Answers

Answer:Snake/worm

Explanation:

Heyoo

Snake and fish?

Which of the following systems use the cardiovascular system for the transport of materials? excretory system digestive system endocrine system respiratory system immune system

Answers

Answer:

Endocrine System

Explanation:

The answer is Endocrine System

If an electron is gained, the atom has a _____ charge.

negative
positive

Answers

Answer:

negative

Explanation:

electrons have a charge of -1

Answer:

with a negative charge

Explanation:

The current science of classifying living organisms was developed by Mr. _____. Lavoisier Newton Linnaeus

Answers

Answer:

Antoine

Explanation:

Answer:Carl Linnaeus

Explanation:

HII GUYS GIVING BRAINLIEST what is a person who studies animals called

Answers

If I’m correct it is a zoologist:)

Answer:

a person who studies animals is called a zoologist.

Can you make water light enough to sink a cork? Explain.

Answers

yessir becaose it helps with tye omemnet of yhe blood veseeds while it also help s u breathe eastung and sinking not nice ❤️ hope this helpoed!

I am a big oof lolllllllllllllllllllllllll

Answers

Answer:

yes the answer is yes

Explanation:

Answer:is there even a question?

Explanation:

In science class, your teacher opens a perfume bottle to model cell transport. She asks the students to identify the type of cell transport and to explain the method of movement. Which of the following is the best explanation for this model? *

A.) This model demonstrates osmosis, because the perfume molecules are moving from an area of high concentration to low concentration.
B.) This model demonstrates osmosis, because the perfume molecules are moving from an area of low concentration to high concentration.
C.) This model demonstrates diffusion, because the perfume molecules are moving from an area of high concentration to low concentration.
D.) This model demonstrates diffusion, because the perfume molecules are moving from an area of low concentration to high concentration.

Answers

C. The perfume molecules are diffusing around the room. As these molecules drift from each other they begin to diffuse around other gases like oxygen. This is why when you spray a perfume right in front of you it’s too concentrated (or too much) to breathe in but once the perfume is able to diffuse and spread out it is able to be smelled without hurting your nose!
it’s diffusion. diffusion goes from an area of high concentration to an area of low concentration. so the answer is c.

ILL VOTE BRAINLLEST!!!!!!
What are the benefits of living in a permanent settlement vs. a nomadic settlement? Include at least three benefits.

Answers

Answer:

One of the most obvious advantages is being able to grow and harvest crops on land as a result of agriculture, rather than relying on natural landscapes to provide. Another is safety and security — you do not have to traverse potentially dangerous routes and can defend your land from your home. Finally, urban cultural centres are not possible when moving from place to place as you have to take everything with you. Permanent settlement allows advanced civilisations to develop.

Answer:

One of the most obvious advantages is being able to grow and harvest crops on land as a result of agriculture, rather than relying on natural landscapes to provide. Another is safety and security — you do not have to traverse potentially dangerous routes and can defend your land from your home. Finally, urban cultural centers are not possible when moving from place to place as you have to take everything with you. Permanent settlement allows advanced civilisations to develop.

Explanation:

Ill vote branlliest!
How did migration lead to the population of the world?

Answers

The more people that came to a certain place gained its population, while the people that left decreased the population .
Climate Change Some of the biggest human migrations coincided with major changes in climate, according to a new analysis. Researchers say early humans set out in search of climates where more food was available. And some populations stayed put in certain locations because barriers like glaciers blocked their progress.

In a step by step format, write about the process of the blood flow as it enters the heart until it leaves the heart. It should be at least 150 words.

Answers

First, unoxygenated blood enters the right atrium from the superior and inferior vanae cavae. Next the blood flows through the tricuspid valve into the right ventricle. From the right ventricle, the blood flows through the pulmonic valve into the pulmonary artery. The right and left pulmonary arteries then carry the unoxygenated blood to the right and left lungs for oxygen. The blood picks up a fresh supply of oxygen & releases carbon dioxide as waste. The now oxygenated blood flows through the pulmonary veins from the lungs into the left atrium. From the left atrium the blood flows through that bicuspid or mitral valve into the left ventricle. The left ventricle contracts, thus forcing blood through the aortic valve into the aorta for the distribution to the systemic circulation

WILL BE MARKED BRAIN LOL

Answers

Answer:

Epithelial

Explanation:

i hope thats right sorry if its not

Epithelial that’s the answer it’s correct

Is water wet????? Is it or not?

Answers

Water is not wet. Wet is a feeling
i’m pretty sure it’s a liquid so yes?

thank you for helping if you do

Answers

Answer:

B

Explanation:

These fish like to move from one body of water to another in search of food or a better living space

Answer:

its A

Explanation:

What happens when a cell reaches equilibrium with its environment?

A.) Nothing enters the cell
B.) Nothing leaves the cell.
C.) Nothing enters or leaves the cell.
D.) Molecules enter and leave the cell at the same rate.

Answers

Answer:

D

Explanation:

Even when equilibrium is reached, particles of a solution will continue to move across the membrane in both directions. However, because almost equal numbers of particles move in each direction, there is no further change in concentration. Hope i did it right _-_

D. Molecules enter and leave the cell at the same rate I think probably

HI GIVING BRAINLIEST Are there nuclear reactions going on in our bodies?

Answers

Answer:

Yes

Explanation:

Yes, there are nuclear reactions always occurring in our bodies, but there are not that many of them compared to the chemical reactions, also they do not affect our bodies much.

Yes there are...........
Other Questions
Provide an appropriate article and noun for each picture Which of the following statements about Europes most important industries is false?A.Most Europeans are employed in the mining industry.B.Europe is a leading producer of automobiles and automotive parts.C.Service industries in Europe include health care, finance, and government.D.About half of all land in Europe is used for farming. Need help ASAP. Thanks! What are three occupations of people in the northern colonies Hurry please The atomic number is the number of protons in the atom of the element.A)TrueB)False Which of the following is not a characteristic of an industrial society? a. Moves from place to place following resources b. Uses new sources of energy c. Increases pollution d. Uses complex tools and systems NEED HELP!!!!!!Antietam - Who were the Union Commander(s) of AntietamWho were the Confederate Commander(s) of AtietamChancellorsville- Who were the Union Commander(s) of Chancellorsville?Who were the Confederate Commander(s) of Chancellorsville?Gettysburg- Who were the Union Commander(s) of Gettysburg?Who were the Confederate Commander(s) of Gettysburg?Vicksburg- Who were the Union Commander(s) of Vicksburg?Who were the Confederate Commander(s) of Vicksburg?Chattanooga- Who were the Union Commander(s) of Chattanooga?Who were the Confederate Commander(s) of Chattanooga ?Wilderness- Who were the Union Commander(s) of Wilderness?Who were the Confederate Commander(s) of Wilderness?Campaign- Who were the Union Commander(s) of Campaign?Who were the Confederate Commander(s) of Campaign?Shermans March to the Sea- Who were the Union Commander(s) of Shermans March to the Sea-?Who were the Confederate Commander(s) of Shermans March to the Sea-?Nashville- Who were the Union Commander(s) of Nashville ?Who were the Confederate Commander(s) of Nashville? Solve for16 2t = t +9 He began to nail onhis card, and I rushed out tothe express car, in a gooddeal of a state of mind, to askfor an explanation. But no--there was my box, all right, inthe express car; it hadn'tbeen disturbed.A. Situational Irony - without realizing it,the narrator almost prevented the mix-upof the boxes.B. Humor - nailing a card on a box ishumorous.C. Verbal Irony - the narrator says onething -- "Is that my box?" -- but meansanother. 6th grade math pls help The coordinates of point T are (0,4). The midpoint of ST is (1,-5). Find the coordinates of point S.The other endpoint is(Type an ordered pair.) PLZ ANSWER WILL GIVE BRAINEST Based on the information in the table, which elements are most likely in the same periods of the periodic table?-Boron and carbon are likely together in one period because they have very close atomic numbers, while gallium and germanium are likely together in another period because they have very close atomic numbers.-Aluminum, boron, and carbon are likely together in one period because they were first isolated in the first half of the 1800s, while gallium and germanium are likely together in another period because they were first isolated in the second half.-Boron and carbon are likely together in one period because they each end in -on, while aluminum, gallium, and germanium are likely together in another period because they each end in -ium.-Aluminum, boron, and gallium are likely together in one group because they have the same number of valence electrons, and carbon and germanium are likely together in another group because they have the same number of valence electrons. justify why amphibians are not fully adapted on land What did the great awakening see the rise of? Joe's father and mother have just divorced, and his father has moved to another state. Joe misses his father and feels isolated because he won't be seeing him very often. He thinks the situation is hopeless. What is the value of x?-7.5 (x-3)=3.75 When a person invests income, he or shespends no money in the short term and saves it all for the long term.uses money in a way that will increase its value in the future.spends income only on essential needs such as housing.cuts out all discretionary spending for a set period to save money. The most important cultural dimension is:___________ What was "popular sovereignty" in the context of the Kansas-Nebraska Act?Choose 1 answer:A. Popular sovereignty left it up to the citizens of each territory to negotiate their own treaties with Native Americans.B. Popular sovereignty left it up to the citizens of new territories to decide whether they wanted to enter the Union or organize as independent nations.C. Popular sovereignty left it up to the citizens living in each territory to decide whether that territory would enter the Union as a slave state or a free state. Frank needs to fill juice cups for his sis there r 35 cups amd it holds 12 fluid ounces. The juice came in a 1 gallon bottle how many 1 gallon bottles of juice will he need to purchase?