Question #7 External respiration is the transfer of oxygen and carbon dioxide between the environment and the bloodstream in the lungs. O True O False​

Answers

Answer 1

Answer:

false

Explanation:

the oxyfen and orother gases flowing through you are externally produced

Answer 2

Answer: true

Explanation:


Related Questions

How does metabolism help our body receive energy ?

Answers

Answer:

Clearly Metabolism, is just like eating a lot, so to help our bodies receive energy just eat.

It helps you get energy when u eat

Explain why the organism is so complex

Answers

Answer:

Complex organisms are multicellular with specialized tissues. That is tissues like nerves, muscles, skin etc that do a specific job. Humans are multicellular organisms with multiple types of specialized tissues so are complex organisms.

How can a negative control produce a positive result in a chlamydia test?​

Answers

Answer:

by decreasing the temperature of the reaction to room temperature

Page 1Page 2
A map of the world made in 1492. The continents of the Americas and Australia are not shown.

The map on page 1 is from the year
.

This historical map shows the
oceans.

It also includes parts of the continents of

.

Answers

Answer:

The question keeps cutting off

Explanation:

The role of a neuron in the brain is to _____.
A. block endocannabinoids.
B. send and receive signals.
C. block signals to the brain.
D. stop pain receptors.

Answers

Answer:

Send and recieve signals

Explanation:

B is the correct answer.

Help its urgent, PLEASE HELP!!!!!!!!!!!!!!!!

Answers

Answer:

the answer is c

Explanation:

chemical disasters are completely preventable earthquakes are not

What is the last step in peer mediation?

Question 8 options:

People choose a solution that works for both parties.


People brainstorm possible solutions.


Mediator hears both sides of the dispute.


People clarify the needs of each side.

Answers

The last step is a.) people choose a solution

Answer:

people choose a solution that works for both parties.

Explanation:

Oral contraceptives often contain synthetic estrogens and progesterone for 21 days, and then placebo pills that do not have hormones for days 22-28. Why would this prevent pregnancy? Do such pills prevent ovulation? Do they prevent menstruation? Explain.

Answers

Answer:

Explanation:YES THEY DO AND THEY DO NOT [PREVENT MENSTRUATION

What is the correct answer??

Answers

Answer:

I think maybe C

Explanation:

Answer:

C

Hope this helps!!!

Why is mobility important? Check all that apply.
allows people to meet basic needs
supports independence
gives people the rest they need
lets people express emotions
gives people the freedom to perform activities of daily living
helps people overcome fears

Answers

allows people to meet basic needs
Supports independence
Gives people the freedom to perform activities of daily living

Help its urgent, PLEASE HELP!!!!!!!!!!!!!!!!

Answers

Answer:

What do you need help with?

Help with what?
There’s no picture or ph

infections with ________ is a risk factor for developing peptic ulcers.

a salmonella
b H. pylori
c E-coli
d gonorrhea ​

Answers

Answer:

B- H. pylori

infections with ________ is a risk factor for developing peptic ulcers.

a salmonella

b H. pylori

c E-coli

d gonorrhea ​

H. pylori infection is the most common risk factor for getting peptic ulcer disease.

Hope this helps!

Have a great day!

- Hailey❤️


Group the labels according to the type of stress they describe.
Short-term
Both
Long-term

Answers

it could be both in some situations!

how do a cat have 9 lives?

Answers

Answer:

Explanation:

An old English proverb states "A cat has nine lives. For three he plays, for three he strays, and for the last three he stays". ... Nine is also a magic number- and this could be partly why cats are attributed with having nine lives, because they have been both worshipped and feared throughout the ages for being magical.

lol

Answer:

Cats have what is called a “righting reflex” — the ability to twist around quickly in mid-air if they fall or are dropped from a high place, so that they land on their feet. ... Because of this uncanny ability to walk away from disaster, the English came up with the proverb “A cat has nine lives.

why do you need to engage your self into any physical activity sprts to improve your overall health​

Answers

Physical activity or exercise can improve your health and reduce the risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease. Physical activity and exercise can have immediate and long-term health benefits. Most importantly, regular activity can improve your quality of life.

Which is a common bacterial disease?
A. influenza
B. common cold
C. hepatitis
D. strep throat

Answers

Answer:

A

Explanation:

Answer:

B.) common cold.

Explanation:

Most people get a cold more often than any of the others UnU

post-traumatic stress disorder as a result of served emotional shock a.true b.false​

Answers

Answer:

true

Explanation:

ptsd is can happen from a variety of different things not just emotional shock, if the question sounds like its saying ptsd can only be caused by emotional shock then false I think but if its in a different context I think true

The three separate hospitals in your region have decided to form one board and operate under one mission. What is the likely reason for this?


It gives doctors more patients and money.

It cuts costs for the organization.

It is required by local public health officials.

none of the above

Answers

B. It cuts costs for the organization

The California Food Handler Card law requires food handlers to _____.


register with the California Restaurant Association

wash their hands

undergo basic food-safety training

take food management training

Answers

Answer:

undergo basic food-safety training

Explanation:

What are sensory play areas or tubs?
Centers for domestic or housework play
O Centers for fantasy play
O Centers to explore textures
O Centers for expressive play
O Centers for associative play

Answers

Answer:

B

Explanation:

Which statement is NOT true about physical exercise for pregnant women?
A It relieves stress.
B. Pregnant women can work out as long and often as they want.
C. It helps build stamina for delivery.
D. It helps with postpartum depression after delivery.
Please select the best answer from the choices provided.
. A
О В
О С
D

Answers

Answer:

B.Pregnant women can work out as long and often as they want.

That's not true because if your working out for a long period of time that can effect the baby. The same reason why pregnant women can't keep they hands up for a long time.

Explanation:

The statement that is not true about doing physical exercise for pregnant women should be that they could do the work out as long as they want.

What is physical exercise?

While doing physical exercise we can able to improve our health also decrease the risk of various diseases like type 2 diabetes, cardiovascular disease, etc.

It could have an instant and long term health benefits.

But for the pregnant women, the light exercise could be useful not the heavy one.

Learn more about exercise here: https://brainly.com/question/20234543

Name two characteristics that an employee in the housing industry needs to be
successful.

Answers

Answer:

Being Disciplined and Dependable

Closely related traits are work ethic, honesty, and integrity.

Explanation:

How do you relieve choking in an UNRESPONSIVE infant?

Answers

Answer:

Place 2 fingers on the middle of the breastbone just below the nipples. Give up to 5 quick thrusts down, compressing the chest one third to one half the depth of the chest. Continue 5 back blows followed by 5 chest thrusts until the object is dislodged or the infant becomes unconscious.

Explanation:

using your whole hand or more than 2 fingers could crush the infant's bones since they are still developing and hardening. you need to be somewhat gentle when giving compressions to a baby.

Answer:

call and the police and preform CPR by holding the infant by the chest and make sharp compressions on their back not hard enough to hurt them just to dislodge the food then by then then the police should have arrived to help

Explanation:

Which of the following is NOT one of the four basic parts of physical fitness?

A. body compostion
B. Flexbity
C. force
D. strength

Answers

Answer: C

Explanation: Forcing yourself is not one of the basic parts because forcing yourself to do something is putting a lot of weight on yourself.

Answer: the answer is c

Explanation: bc it is not the basic part of the physical exercise

1. Meat is a major staple in our diets. What is Forgacs suggesting, and how realistic do you feel that his ideas are?

2. What is the reasoning behind Forgac’s ideas on biofabrications?

3. Forgacs explains how manufactured leather from animal cells works in detail. Does this sound like a viable opinion? Would you wear leather manufactured from animal cells rather than the traditional method?

Answers

Answer:

1. He is suggesting that we can print and create our own meat products.

2.hey have been successfully grown to be put in patients so why couldn't they be grown to be used in food products.

3.  Forgacs explains how manufactured leather from animal cells works in detail.

Andras Forgacs is a tissue engineer who develops meat and leather without actually using animals.

1. According to Forgacs meat is the major staple food and is full of the nutrients that the human body needs.

His idea is to print meat and animal products using biomaterials so that there will no animal slaughtering.

He wants to implement the idea of in-vitro grown meat to establish in the market.

2. Automated formation of tissues and organs using in-vitro procedures and machines is called bio fabrications.

According to Andras, he thinks that this method will be humane and will be good for the environment as it will lessen the wastage of sources like water, land, energy and chemical required for processing meat from animals.

3. Forgacs in his talks have explained about leather production from cells rather than getting it from traditional methods.

This sounds like a viable alternative as it will save a lot of energy and sources unlike consumed in getting leather through the traditional process.

To learn more about bio fabrication and Forgacs follow the link:

https://brainly.com/question/12377695

When disciplining children, your tone of voice matters. Try to use:
O A cheerful, pleasant voice
A quiet, calm voice
A serious tone
O Aloud voice
An angry voice

Answers

Answer:

0) a quite calm Voice

hope you'll like it

HELP!!! Which of the following is NOT a reason high socioeconomic status
lengthens life expectancy?

A.People with greater financial resources are more likely to consume fresh foods and
a healthier diet.

B.People of high socioeconomic status are more likely to drive cars.

C.Wealthy people are more likely to obtain regular medical and dental care
throughout their lives.

D.Wealthy people are more likely to live in safe neighborhoods.

Answers

Answer:

B. People of high socioeconomic status are more likely to drive cars.

Explanation:

Hope it helps

#CarryOnLearning

The official who imposes penalties for rule infractions is called the _________.

Answers

Answer:

Superior Official e.g Umpire/

referee

Explanation:

Answer:

Is it umpire of referee?

Explanation:

What is the main responsibility of someone who works in medical forensics?

studying human genes

researching pharmaceuticals

analyzing crime evidence

developing biotechnology products

Answers

Analyzing crime evidence is one of the main responsibility for a medical forensics.

Answer:

Explanation:

Analyzing Crime Evidence

Why do you think some people still smoke despite thebseveral warnings of its harmful effects?​

Answers

Answer:

Its like drugs, once u start you cant. You're addicted. I'm sure u saw some ads on yt about this

Explanation:

They might feel pure pressured or tried it once and gotten addicted to smoking
Other Questions
helpppp needed tysm for everyone helping btw :) i put points at 35 xx If the number of bacteria in a colony doubles every 27 hours and there is currently a population of 2,000 bacteria, what will the population be 54 hours from now? Which of the following equilibria would not be affected by a pressure change?1) C2H4(g) + H2O(g) = C2H5OH(g)2) 4HCl(g) + O2(g) = 2H2O(g) + 2Cl2(g)3) PF3Cl2(g) = PF3(g) + Cl2(g)4) CO(g) + H2O(g) = H2(g) + CO2(g) What is the distance between points A and B? Enter your answer, rounded to the nearest tenth, in the box. units hello please help ill give brainliest An ecosystem is a group of organisms and the habitat in which they live together. All organisms in an ecosystem interact with each other and their environment.Some organisms interact as part of a food chain or food web. A food web is a complicated set of interrelated food chains all found in one ecosystem. Matter and energy are transferred from one organism to another at each step. They go through the producers like plants, which make their own food, consumers like animals, which eat other living things, and decomposers like bacteria, which break down dead organisms and help cycle energy and nutrients back into the environment.For example, in the hot African Savannah, a herd of antelope gets energy from the grass they eat. A pride of lions chases down and consumes an antelope, gaining energy from the flesh of their prey. One of the lions is very old, and soon dies. Scavengers gain energy as they pick over his dead body. This is just one example of a string of events that is the food chain.In the food chain described above, what are the producers?a. the antelope that eat the grassb. the scavengers that eat the dead lionc. the grasses the antelope eatd. the lions that eat the antelope Help please !!!! Read the excerpts from Alice Gerstenbergss play, Fourteen, and The Dinner Party, which show an event in the story differently. Which statement describes the difference between Gerstenbergs play and the short story? Links/ irrelevant answers WILL be reported. In triangle ABC, mA=(2x), mB=(3x+1), and mC=(3x5).What is the value of x? Help Plis......................... Which way does the weight point in an FBD?the answer would depend on the motion of the objectdownperpendicular to the surfaceup You randomly choose one of the four marbles. Without replacing the first marble, you choose a second marble. there are 1 blue, 1 green, 1 yellow, and 1 red. Use tree diagram Pls give answers to these I will mark branliest Hannah is buying a shirt in a state where the sales tax is6.25%. The price of the shirt is $14.99. By which numbershould Hannah multiply $14.99 to determine the total salestax? Find the volume of the following figure. 890 units 3 900 units 910 units 3 882 units3 Find the number that makes the ratio equivalent to 6:4.54: The product of two numbers is 75 one of the two numbers is a perfect squar. The other is a prime number. Find the sum of the two numbers. The number of guests, g, coming for dinneris not 8 R and S represent positive integers on a number lineand R< S. Which of the following could be thepositions of R and S? ____ occurs when the vapor pressure of a liquid is equal to the external atmospheric pressure. Someone please help me, use a variable to represent the situation, and solve the equation using inverse operations. The length of an average toucan is about two thirds the length of an average macaw. Toucans areabout 24 in. long.