Plan an experiment to find out whether exercise produces a greater breathing rate in girls than in boys.

Answers

Answer 1

Answer:

Boys have a greater breathing rate

Explanation:


Related Questions

Create a appropriate title for this data table

Answers

Answer:

grade per hours of study

I got brianliest get it when you can

Answers

cool that’s very brainly

Answer:

ok :D

Explanation:

Land heats up faster during the day than water does. As the beach gets warm during the day, it heats the air above it. The warm air rises and cool air from the ocean is pulled in to
replace it. So, air flows from the ocean to the land. At night, the land cools faster than the ocean. What most likely happens to the air at the beach at night?
The air is still
The air moves along the coast
The air flows from the ocean to the land
The air flows from the land to the ocean. At night, the land cools faster than the ocean. What most likely happens to the air at the beach at night

Answers

Answer: I believe the ocean will be cool and the land will be cool so pretty much it will be more cooler at night than the day I hope this helps.

Explanation:

When a plant is not strong enough to support its own weight, what is most
likely the problem?

Answers

Lack of formation of hard xylem tissues is the main reason to cause weakness of the stems of plants. Explanation: The weak stems of plants are unable to carry the weight of its own structure. The absence of hard and strong xylem tissues is the main cause of the weakness of the stems of plants



(I would appreciate being marked as the brainliest)

three properties of enzymes​

Answers

Answer:

Catalytic Property.Specificity.Reversibility.

Explanation:

HOPE IT HELPS

the process of breaking down a larger molecule, called a polymer, into its monomers is called

Answers

Answer:

hydrolysis

Explanation:

Polymers are broken down into monomers in a process known as hydrolysis, which means “to split water,” a reaction in which a water molecule is used during the breakdown. During these reactions, the polymer is broken into two components.

POSSIBLE POINTS: 13
Blank are made from smaller building blocks known as nucleotides. Their main function is Blank. Two examples include

Answers

Answer:

Nucleic Acids

Store and transmit genetic information

DNA and RNA

Explanation:

What is Adenine? Where is it located in the DNA? Who is it paired with? What is the role of adenine?

Answers

Answer:

adenine is one of the two purine nucleobases used informing nucleotides of the nucleic acid.

It is found opposite thymine in the DNA double helix

It pairs with thymine in DNA and uracil in RNA forming two hydrogen pairs

It is used for building DNA and RNA but its also used for storing energy in the cell

Please help me! For Biology

Answers

Answer: c i think

Explanation:

sarcomeres are functional units of ________ muscle.

Answers

Answer:

Should be skeletal muscles

Một gen có số lượng nuclêôtit loại G = 20% và có X = 600 nuclêôtit. Gen này có số liên kết hidro là
A. 3600 liên kết. B. 3000 liên kết. C. 1500 liên kết. D. 3900 liên kết.

Answers

I wish I could help you hang tight someone else might be able too

Can someone help me with this?

Answers

Answer:

3.  The living components include fish, plants, and the trunk. The nonliving components include water and rocks.

4.  The plant uses energy; it is made of cells, maintains homeostasis, grows and develops, and responds to the environment, making it a living thing.

Explanation:

Can stem cells cure diseases essay

Answers

Answer Yes.

Explanation:

Doctors have performed stem cell transplants, also known as bone marrow transplants.

Answer:

[tex]stem \: \: can \: cure \: diseases \: because \: after \: some \: years \: stems \: becomes \: too \: old \: to \:cure \: people \: who \: are \: having \: diseases \: it \: will \: give \: then \: medicine \: to \: cure[/tex]

Explanation:

please mark me as brainlest

During the rainy season, rivers may overflow their banks, flooding the area and causing great damage. What is one thing people can do to help reduce the impact of flooding and subsequent erosion?

Answers

Depends. There are ways you could drain the water, but I think a more practical answer would be that a lot of smaller places and villages in rainier areas like to build their houses on ‘stilts.’ It rises the houses up enough so water doesn’t get inside, and they’re strong enough to not collapse.

A number of different methods can be used to prevent the damage caused by flooding including vegetation to retain excess water, terrace slopes to reduce the slope flow, and building dams, reservoirs or holding tanks to store extra water during flood.

What is Flood?

Floods caused due to overflow of river due to excessive rainfall causes river to exceed its capacity. Floodwater can also alter the landscape, by riverbanks and causing them to collapse. As floodwater carries materials from the soil, it suspends the sediment in the water, which will degrade the water quality and hence lead to harmful blooms of algae

The flooding of a river is an example of unsteady and non-uniform flow of water. There are many different types of flow includes steady flow in which the fluid characteristics like velocity (V), pressure (P), density (ρ), etc. at a point do not change with time.

Lean more about Flood here:

https://brainly.com/question/28725721

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smooth muscle tissue is usually controlled by the__ nervous system and we are not aware of it
A.)autonomic
B.)central
C.)somatic
D.) All of the above

Answers

Answer:

a autonomic system

Explanation:

Answer:

A.)autonomic

What can you conclude about two thermometers, one which is at 25 ˚C and the other which is at 20 ˚C?

Answers

Answer:

Either the surrounding environment is slightly different over little distance, or one of the thermometers are defective,.

Explanation:

Ibigay ang Limang mga unang taong nagpalaganap ng pananampalataya.

Answers

Answer:

oy pinoy dito na sa us

Explanation:

haha

haha

bat ka nandito

How frequently do warm interglacial periods occur?

Answers

Answer:

Warm interglacial periods occur every 100 000 years. We are currently in an interglacial period. Has Earth spent more time in cold ice age periods or in mild interglacial periods over the past 400 000 years? Over the past 400 000 years, Earth has spent much more time in Ice ages.

Explanation:

An interglacial period (or alternatively interglacial, interglaciation) is a geological interval of warmer global average temperature lasting thousands of years that separates consecutive glacial periods within an ice age. The current Holocene interglacial began at the end of the Pleistocene, about 11,700 plz mark me BRAINLEST :)

I’m pretty sure this is right, but could someone check it for me?

Answers

Answer:

yes

Explanation:

i think that is correct because once the interphase happens then prophase and so on.

the soleus muscle shares an insertion with the __________.

Answers

The answer is calcaneus (heel bone) :)

what is the colour change when universal indicator is added to apple juice

Answers

Answer:   The color would be light red

Explanation:

Apple juice is derived from apples which are rich in vitamin C. Chemically, vitamin C is an acid called ascorbic acid and apple juice also contain acids like folic acid and Pantothenic acid.

Hence, it is to be considered as acidic in nature.

So that, pH of apple juice is found to be in the range of 2.9 - 3.5.

Hence, the Colour of pH will be Light Red

it charges to light red when universal indicator is added to apple juice

Choose the 4 reasons that contributed to Mendel selecting the garden pea as his experimental subject.
A. It is not possible to perform cross-pollination in peas.
B. There were a large number of pure varieties.
C. The garden pea had a relatively long generation time.
D. The garden pea had a relatively short generation time.
E. It was one of the few plants that can be grown in a garden.
F. Garden peas can self-fertilize.
G. Earlier investigators had produced hybrid peas.

Answers

There were a large number of pure varieties and relatively short generation time. It was one of the few plants that can be grown in a garden as well as can self-fertilize.

Mendel select pea plants as a subject for his experiments because the flowers of pea plant are bisexual, self-pollinating means both male and female present on the same flower so self and cross-pollination can be done easily.

The different physical characteristics of the pea plant were easy to study. The garden pea had a relatively short generation time means it can complete its lifecycle in short period of time. It was one of the few plants that can be grown in a garden easily.

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Answer:the garden pea had a relatively short generation time

They were a large number of pure varieties

Earlier investigations had produced hybrid peas

Garden peas can self-fertilize

Explanation:

Microscopes are important tools. But do you know the difference between there microscopes and when to use each type?
The compound light microscope combines the power of lenses and light to enlarge the subject being viewed.

The stereo microscope allows an object to be viewed three-dimensionally under the lenses.

Very small, live cells, like bacterial cells should be viewed using a scanning electron microscope.

The scanning electro microscope produces high-resolution, sharp, black and white 3D images.

If your task was to dissect the mouth parts of a grasshopper, you would use a compound light microscope to assist you.

Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light.

Answers

Answer:

A scope built of two systems of lenses ... ==> Compound light microscope

The light compound microscope is composed by two groups of lenses. In the first one, the lens projects a real intermediate image which is enlarged and inverted to the focal plane of the eyepiece. In the second group, the eyepiece that behaves like a magnifying glass, gives an image of the intermediate image which is enlarged and inverted again.

Designed for studying cells and tiny slices... ==> Transmission electron microscope.

The transmission electron microscope is an electron microscope for viewing objects much smaller than cells.

The transmission electron microscope (TEM or TEM) uses a high-voltage electron beam emitted by an electron gun.

If sample preparation is longer and more demanding than for optical microscopy, the resolution offers an incomparable view of the structures. Transmission electron microscopy allows to visualize intracellular organelles, viruses, crystals ...

A microscope that has lower magnifying power .... ==> Stereoscope (dissecting microscope).

The stereomicroscope is a special type of magnifying glass, often called a binocular loupe.

It is a device intended primarily for observation at low magnification with lighting overhead. It allows especially stereoscopic perception, in relief, of small subjects.

The stereomicroscope should not be confused with a microscope equipped with a binocular head. The latter only provides two identical images, with a "flat" rendering.

A microscope which magnifies from magnification ranging from 20X to 30.000X... ==> Scanning electron microscope

Scanning electron microscopy (SEM) is an electron microscopy technique capable of producing high resolution images of the surface of a sample using the principle of electron-matter interactions.

This microscope consists of an electron beam scanning the surface of the sample to be analyzed which, in response, reemits certain particles. These particles are analyzed by different detectors that reconstruct a three-dimensional image of the surface.

5(a+4)-6a+1=12 plz help its due today

Answers

Answer:

a = 9

Explanation:

5(a + 4) - 6a + 1 = 12

5a + 20 - 6a + 1 = 12

5a - 6a + 20 + 1 = 12

-1a + 21 = 12

     -21      -21

--------------------------------

-1a = -9

/-1     /-1

---------------------------------

a = 9

Answer:

a = 9

Explanation:

the steps are in the answer above me

i need help please can anyone help?

Answers

Answer:

Golgi

Explanation:

It's probably too late, but here is an answer. Think of the Golgi as the warehouse that makes the final changes and ships things out of the cell.

Can someone tell me if it’s correct or no?

Answers

Answer:

Yeah, I think that should be correct because the palustris is the species, meaning it has the most recent and common similarities.

choos the correct latin or greek root​

Answers

Answer:

mon

Explanation:

have a great day

if wrong sorry

Answer:

1. tele

Explanation:

tele- comes from Greek, where it has the meaning "far. '' It is attached to roots and sometimes words and means "reaching over a distance, carried out between two remote points

→ telecommute

/ˌtɛlɪkəˈmjuːt/

verb

work from home, making use of the internet, email, and the telephone.

because of Snow Storm

EZ POINTS!

Tell me your most INTERESTING fun facts obout frogs and toads! (pls give as many as you can! i love phrogs)

Answers

Answer:

Frogs and toads are carnivores. Frogs and toads don't have a neck.

Answer:

most frogs can jump 20x their heightadult frogs and toads are carnivores, but as tadpoles, they're herbivoreseach frog has a call that's unique to its speciesfrogs "drink" water through their skinsthe goliath frog is the largest living frog as of nowfrogs are everywhere in the world except Antarcticaa group of multiple frogs is called an armylots of poisonous frogs, such as the golden poison frog, are have bold colors to warn predators of their dangerous, toxic skinsthe marsupial frog keeps her eggs in a pouch just like a kangaroo. when the eggs hatch into tadpoles, the frog opens the pouch with her toes and then spills them into the water

Explanation:

I love frogs too; they're really cute.

What seems to be the best way to get the 'puck (point charge)' into the goal More charges in the field

Answers

Answer:

We can find the electric field created by a point charge by using the equation E=kQr2 E = k Q r 2 .

Explanation:

The electric field of a point charge is, like any electric field, a vector field that represents the effect that the point charge has on other charges around it. If the charge is positive, field lines point radially away from it; if the charge is negative, field lines point radially towards it.

HELP ME PLSS ILL GIVE U 25 POINTS!

1.When the right ventricle contracts, the valve between the upper and lower chambers is________ (open OR closed), What does this prevent?

2. Blood pumped out of the right ventricle goes (to the body OR to the lungs)

3. In the lungs, the blood gives up its (oxygen OR carbon dioxide) and picks up (oxygen OR carbon dioxide)

4. The bloodbe used by the cells.
(can OR cannot)

10. Where must the blood go before it can be sent to the entire body? ______

Answers

1. Closed
It keeps the blood from tongue backward up into the right atrium when the ventricle contracts

2. Lungs

3. Gives up carbon dioxide and picks up oxygen

4. can

10. The lungs
Other Questions
I HAVE LIKE 5 MINUTES TO FINISH THIS HELP At an amusement park there's only enough room for 4500 people to be in it at any time. The manager has also worked out that there needs to be 2800 people in the park to make a profit after all the overhead costs and employee pay. If people are entering the park at a rate of 12 people a minute and there are 850 people in the park currently between how many minutes should the door stay open to let guests in?(a) Translate the scenario above into a compound inequality involving the number of minutes, m, that the door has been open. Take into account both the fact that there must be a minimum of 2800 people and a maximum of 4500 people.(b) Rewrite the inequality you found in part (a) using the AND connector and then solve the compound inequality.(c) Write a solution set as a single statement using interval notation. 1.5% of what number is is 2.85? Read the sentences from Lincolns First Inaugural Address. What is Lincolns main point in this excerpt?It follows from these views that no State upon its own mere motion can lawfully get out of the Union; that resolves and ordinances to that effect are legally void; and that acts of violence, within any State or States, against the authority of the United States, are insurrectionary or revolutionary, according to circumstances. Describe how to transform the graph of f into the graph of g.f as a function of x is equal to the square root of x and g as a function of x is equal to the negative square root of xScreenshot below that is much clearer Precious wants to buy a new computer. She finds one on sale for $464. If the sales tax is 7%, how much will the computer cost? HELP PLEASE THIS IS DUE TOMORROW How does noise affect a signal?A) It causes the signal to deteriorate.B) It amplifies the signal.C) It allows the signal to travel further.D) It changes the signal as it moves from one medium to another. What is the result when any 2 integers are multiplied Help me decrease 25 by 30% A chord consisting of three pitches that are stacked equally in 3rds? Can you help me to do this? Item number 4 and 5 Was the deceased on any medication? Juan solved the system of linear equations8x - 3y = -1and-5x+2y = 1a. First, he multiplied the equation8x - 3y = -1by 2 to getb. Next, he multiplied the equation-5x+2y = 1by 3 to getc. Then he added the two resulting equations together to getd. Finally, he substituted the result into one of the original equations and solved How many isomers are possible starting with C3H6. Inother words how many different structures are possible? Meghan is 12 years old. One night she calls 911 to report that she accidentallyshot her father. The police arrive at her home and pronounce her father dead atthe scene. Meghan claims the shooting was accidental. After the police left, in thedays that followed, Meghan made several statements to friends and familymembers that indicated the shooting was not accidental and was intentional. Canthese statements be used against Meghan at her trial for the murder of herfather? help!! Is anyone good at algebra?? Find g(x), where g(x) is the translation 2 units down of f(x) = x? SOMEONE HELP ME FIND THE Y PLEASE ASAP How can suffrage in the US exist but not exist for the nation