What occurs when someone exhales? A. The rib cage contracts, but the diaphragm relaxes. B. Both the rib cage and the diaphragm relax C. Both the rib cage and the diaphragm contract. D. The rib cage relaxes, but the diaphragm contracts

Answers

Answer 1

Answer:

Answer is A ............

Edit: its actually D... i just verified

Answer 2

Answer:

The answer be D if you doubt you can try out the practical yourself.


Related Questions

Which type of human population is characterized by the lag phase, being able to raise crops and domesticated animals, but having over farming methods that lead to soil eorion and food shortages?

Answers

Answer:

Rural population.

Explanation:

The rural population of humans is characterized by the lag phase because they are linked with farming of crops and domesticated animals. This population is responsible for the soil erosion and food shortages over the country because they are the producers of everything for the food industry. Due to farming methods, soil erosion occurs that leads to the depletion of nutritive part of the soil that causes less productivity of the crop and as a result food shortage occur.

PLEASE HELP 5TH GRADE SCIENCEEEE AHHHHHHHHH PLEASE HELP ME IM GONNA FAIL IF I DONT GET THIS Alanna spots a bird in her back yard. The bird is sitting on a tree. Explain how the outer coverings of the bird and tree are different and have different functions.

Answers

Answer:

The purpose of the outer covering of the bird helps keep it warm and to help it fly, whilst the outer cover of the tree is to protect it from bugs. 

Explanation:

Answer: Bird: helps protect it from the environment. Tree: To help reduce water loss.

Explanation:

The outer covering of the bird helps protect it from cold weather, while the outer covering of the tree helps it to reduce water loss.

Please give it a 5 star!

nutrients are transported to the organs of the bloodstream by which system

Answers

Answer:

The blood circulatory system delivers nutrients and oxygen.

Explanation:

true or false
Only animals have a niche.

Answers

Answer:

False

Explanation:

Answer:

True

Explanation:

You cross nonpure tall plants (Tt) and produce 200
offspring. Which of the following statements about
the offspring is correct?
A. All of the offspring will definitely be tall.
B. 150 of the offspring will definitely be tall.
C. There is a 75% chance that each offspring
will be tall.
O D. There is a 25% chance that each offspring
will be tall.

Answers

Answer:

C is the best answer

Explanation:

the dominate trait is in 3 of the four boxes

There is a 75% chance that each offspring will be tall. Therefore option C is correct.

When you cross non-pure tall plants (Tt), you are dealing with a heterozygous genotype, meaning the plants have one dominant (T) and one recessive (t) allele for the height trait.

The dominant allele (T) is responsible for the tall phenotype, while the recessive allele (t) leads to short plants. In this case, 75% of the offspring will likely receive the dominant allele from at least one parent (Tt or TT) and therefore be tall.

The remaining 25% will inherit the recessive allele from both parents (tt) and be short. This is based on the principles of Mendelian genetics and the Punnett square.

Therefore option C  There is a 75% chance that each offspring will be tall is correct.

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meaning of cell or cytology​

Answers

Answer:

the smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.

Explanation:

Cell is the building blocks of life.

Need help, I will give branliest

Answers

Answer:

Supergiants

Explanation:

Which problem do you think contributes most to water scarcity?

Answers

Answer:

QUESTION:

Which problem do you think contributes most to water scarcity?

ANSWER:

Water shortages may be caused by climate change, such as altered weather patterns including droughts or floods, increased pollution, and increased human demand and overuse of water. A water crisis is a situation where the available potable, unpolluted water within a region is less than that region's demand.

Explanation:

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Which plant structure absorbs most of the water and nutrients needed from the soil? tap roots secondary roots root hairs fibrous roots

Answers

Answer:

Root hairs

Explanation:

This is because the root hairs are part of root structure that are tubular and have lateral enlongations.

The root hairs increase the surface area of the root and allow for exchange.

They gave direct contact with the soil and then absorb water and nutrients to their increased surface area.

Herbivores are also called _________________________.

Answers

Herbivores are also known as plant eating animals or primary consumers.

Answer:

fruitarian, phytophage , vegan, vegetarian , lactovegetarian , or lactarian

Explanation:

I don't know what you're looking for, but I'm pretty sure that all these are basically the same thing as herbivores, correct me if I'm wrong

What type of microscope would you use to view a live sample?
1. Scanning Electron Microscope
2.Transmission Electron Microscope
3.Magnifying glass
4. Light Microscope

Answers

Answer:

Compound microscopes

Compound microscopes are light illuminated. The image seen with this type of microscope is two dimensional. This microscope is the most commonly used. You can view individual cells, even living ones.

What do all cellular activities in living organisms use as.a source of energy?

Answers

Answer:

Adenosine Triphosphate (ATP)

Have a great day!

how do fossils validate the existence of a global flood

Answers

Answer:

This concept is called the theory of plate tectonics.

Explanation:

I need help on this one!​

Answers

Answer:

Classify I beilieve!

Explanation: You would need to do this because in order for you to study it you would have to classify them.

The_____is a large, oval structure that directs all of the cell's activites.

Answers

Answer:

The answer is a nucleus.

Explanation:

The nucleus is a large, oval structure that directs all of the cell's activities.

can you please answer these questions for me I really need help I am begging you

Answers

Answer:

1: 75%

2: 75%

3: 50%

4: 25%

Which of these is NOT true about vaccines?
a. they simulate a specific immune response
b. they cause memory cells to be produced
c. they contain an antigen of a weakened pathogen
d. it has been proven that there are many possible negative side-effects to being vaccinated

Answers

Answer:

I'm going to say A

Explanation:

because it just make more sense

15 points answer please

Answers

Answer:

B

Explanation:

Answer: B
The particles will stop completely

1. Identify the basic characteristics of a house cat and explain why it belongs in the domain Eukarya and the kingdom Animalia?

Answers

Answer:

House cats have a nucleus in their cells which is why its in the domain Eukarya. It belongs in the Kingdom Animalia because it's an animal, classed in it.

Explanation:

2. A mouse running away from the sound of an owl's wings is
an example of the mouse's ability to
A. reproduce
B. grow and develop
C. respond to the environment
D. obtain energy
Check Answer

Answers

Answer:

C Respond to the environment

A mouse running away from the sound of an owl's wings is responding to the environment.

What are living organisms?

The organism which can breathe, reproduce and have the ability to respond to an environment are some of the characteristics of a living organism.

Reproduction is the ability of an organism which gives similar kinds of organisms. Organisms grow and develop through cell division. Cell division is of two types mitosis and meiosis. Mitosis is an equational division.

The organism can respond to the environment. Mouse running away from the sound of an owl's wing is an ability to respond environment. Different organisms can obtain energy from food sources.

Therefore,  A mouse running away from the sound of an owl's wings is responding to the environment.

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Do you think aluminum foil is a good insulator or conductor? Why? Give data ( I'm talking about numbers here)

Answers

Answer: hewo, There! your Answer is Below ;w;

aluminum foil reflects the emission of heat, it tends to be a better insulator than other materials that just slow down the flow of heat from one area to another. So It is a Good Insulator,

Explanation:

aluminum foil is a good insulator because it prevents the radiation of heat by reflecting it back at the source.

Hope this helps!

Have a great day!!!

-August-

The offspring from asexual reproduced organisms are?

Answers

Answer:

Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent. A single individual can produce offspring asexually and large numbers of offspring can be produced quickly.

Explanation:

(not sure if this is what you wanted)

I NEED HELP ASAPPP PLEASE
C. When the arm extends (straightens), which muscle contracts?

Answers

Explanation:

When your biceps muscle in your upper arm contracts, it pulls your lower arm in towards your shoulder. However, when it relaxes, your biceps cannot push your arm back out. To do this, your triceps muscle, on the underside of your upper arm, contracts and straightens your arm out.

Answer:

When your biceps muscle in your higher arm contracts, it pulls your lower arm in to your shoulder. when it relaxes, your biceps cant push your arm back out.  and straightens your arm out.

Explanation:

What is the purpose of rRNA?

A. to retrieve amino acids

B. to be a working copy of DNA

C. to assemble proteins

D. to replicate the genetic code in mitosis

Answers

Answer:

A

Explanation:

The primary function of rRNA is in protein synthesis – in binding to messenger RNA and transfer RNA to ensure that the codon sequence of the mRNA is translated accurately into amino acid sequence in proteins.

How does acid rain (deposition) form and travel to effect the environment?

Answers

Answer:

The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife. As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes

Explanation:

In what way does walking help The environment? How does it make you feel about the state of our environment?

Answers

Answer: Walking plays an important role in improving our quality of life because it helps protect and improve the living environment and natural resources. ... Communities designed to be walkable have the potential to reduce air pollution and greenhouse gases because people may choose to walk or bike rather than drive. Walking plays an important role in improving our quality of life because it helps protect and improve the living environment and natural resources. Improving the environment in turn brings added health benefits that come, for example, from cleaner air, less traffic noise and fewer road accidents.

Explanation:

Humans, and other animals, exhale
A. oxygen

B. natural gas

C. carbon dioxide

D. cytoplasm

Answers

Answer:

C

Explanation:

Humans,and other animals,exhale carbon dioxide and inhale oxygen.

Answer:

c: humand and animals exhale carbon dioxide

need help! The horizontal and vertical lines on a graph. The x is horizontal and the y is vertical.

Answers

Answer:

X is horizantal and Y is vertical

Explanation:

Answer:

la respuesta es axis creo

Gg x Gg
g
10.
G
GG
Gg
g
Gg
gg
The Punnett square above shows a cross between two plants. Both plants were heterozygous for dark green leaves (G)
and carry the recessive trait for light green leaves (g). In this cross, 50% of the offspring will be

Answers

Answer: Gg

Explanation:

List 4 chordate characteristics.

Answers

Answer:

notochord, dorsal hollow nerve cord, pharyngeal slits, and a post-an4l tail

Explanation:

had to censor second to last word but the 4 is an a

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How does Thoreau support his claim in this excerpt?A. He uses reasoning, showing the logical consequences of supporting a cause that is wrong.B. He tells an anecdote about a townsman who refused to march to Mexico and what happened to him.C. He shares statistics about casualties in the Mexican-American War.D. He uses measurable evidence about the number of people who have refused to join the US Army. ...The town was a centre of attraction and diffusion, but above all it was a centre of production. The town was a crossroads and a terminus [last stop]: through contracts, meetings and exchanges it could play a major creative role...- Jacques Le Goff, The Fontana Economic History of Europe: The Middle AgesWhich statement would this passage best support?A) Towns were important in an emerging international economy.B) Economic self-sufficiency was reinforced by the revival of towns.C) Crossroad locations limit the functions of towns.D) The culture of towns discouraged new ideas NO LINKS!!!!!! Help its urgent, PLEASE HELP!!!!!!!!!!!!!!!! Which Native American tribe resides in the Northwestern portion of the state?Navajo. Jicarilla ApacheCherokeeMescalero Apache 24. A wave has a speed of 50 m/sec. If its frequency is 100 Hz,what is its wavelength? What forms low islands?A. dead fishB. sand driftsC. coralD. tectonic collisions Which electrician would be cheaper to hire for 3 hours? 8 hours? Why Electrician A charges $35 per hour and a $100 consultation fee. Electrician B charges $40 per hour and a $70 consultation fee. As a president of the student council of Delhi Public School Ajman draft notice in not more than 50 words informing students of the change in school timings with effect from the 1st of October. State valid reasons for the change. Stress is __________.A.positive or negative, depending on circumstancesB.a body's automatic physical responseC.a negative reaction to outside influencesD.A and B only Please Need help asapFor Al, its atomic number is 13 and its mass number is 27. How many neutrons does it have?. 13B. 14C. 26D. 27E. 40 HELP!Solve the problem:7 1/8 - 3 2/3 = ? Rose is 5 years older than Milton. Rose's age is 10 years less than four times Milton's age. The system below models the relationship between Rose's age (r) and Milton's age (m):r = m + 5r = 4m 10Which is the correct method to find Rose's and Milton's ages? 5 = w + 1.5 whats the answer I need help fast!!!!!! The cost to mail a package varies directly to the weight of the package. If a 14- ounce package costs $4.48 to mail, find the weight of a package that cost $8 to mail. Try These questions out and Ill give you brainliest no links posted on My question or I will report you If f(x)= 9x^2+2x-3, find f(-1). Will yall help me please help me i will help yall whenever yall need points just ask something or i will make things where i will get yall some points just will help me on this quiestion..? Solve for x A) 2 B) -10C) 7D) -3 write an equation for the nth term of the arithmetic sequence. Then find a40.6,-1,-8,-15,....