question from the four answer choices provided.
2
Question 11
In a study of physical endurance, researchers observed significant increases in the heart rates and breathing rates
exercise.
Which statement best explains the increase in the heart rate and the breathing rate during exercise?
3
Answer
A
The water concentration in the blood increases.
B
Body cells require increased oxygen as energy is expended.
с
Muscle cells increase in temperature and require fluid to reduce the temperature.
D
An increase in muscle activity causes increases in glucose levels in red blood cells.
5
Question 11
Previous
6
7

Answers

Answer 1

Answer:

B

Body cells require increased oxygen as energy is expended.


Related Questions

How do plant cells make the large amounts of ATP they require to survive?

Answers

Answer:

Although plants produce NADPH and ATP by photosynthesis, this important process occurs in a specialized organelle, called a chloroplast, which is isolated from the rest of the plant cell by a membrane that is impermeable to both types of activated carrier molecules.

Explanation:

Answer:

thx for points <3

Explanation:

As we have just seen, cells require a constant supply of energy to generate and maintain the ... Food Molecules Are Broken Down in Three Stages to Produce ATP ... Large amounts of acetyl CoA are also produced by the stepwise breakdown and ... Yet animals have only periodic access to food, and plants need to survive ...

And advancement in technology that helped reduce the amount of solid waste produced was ___.
A.plastic containers
B.compact discs
C.protective packaging
D.modern landfill

Answers

Answer:

Advancement in technology that helped reduce the amount of solid waste produced was plastic containers

Answer:

a

Explanation:

Ape-x

Which of the following is used to describe a chemical reaction?

A. a chemical formula

B. the periodic table

C. and equal sign

D. a chemical equation

Answers

Pretty sure it’s D.) Chemical equation
I am pretty sure D is the answer !

Scientists discover a new species of animal.
It has a segmented body with two pairs of legs on each segment.
To which group of animals does this new species belong?
A arachids
B crustaceans
C insects
D myriapods​

Answers

Answer: It would have to be D. Myriapods because millipedes are in this group of animals and have 2 pairs of legs on each segment. Such as this "new species."

The new species which is discovered by the scientists belongs to the subphylum Myriapods of Phylum Arthropoda as it contains paired legs and segmented body. Thus, the correct option is D.

What are the characteristics of Arthropods?

Arthropods are the invertebrate animals which have an exoskeleton, a segmented body, with paired jointed appendages. Arthropods belongs to the phylum Arthropoda of the Animal Kingdom. They are distinguished from other animals by the presence of paired limbs and cuticle made up of chitin, which is often mineralized with calcium carbonate. The arthropod body plan is divided into segments, with each segment have a pair of appendages. Arthropods are bilaterally symmetrical with an external skeleton.

Myriapods are arthropods with long bodies. Myriapods head have an antennae and bodies are segmented, with pair of jointed appendages present on each segment.

Therefore, the correct option is D.

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Definition: This is a process in which water moves through a membrane, from an area of high
concentration to an area of lower concentration.


PLEASE HELP!!

Answers

Answer:

Osmosis

Osmosis is a type of simple diffusion in which water molecules diffuse through a selectively permeable membrane from areas of high water concentration to areas of lower water concentration.

Explanation:

Which scientist was the first to practice the scientific method we use today?
Archimedes
Aristotle
En Hedu'Anna

Answers

Answer:

Aristotle

Explanation:

I took the test and got a 100

Aristotle

I took the quiz

What organism could complete this food chain? Grass->Grasshopper-> ___->Snake->Hawk

A. Bacteria
B. Algae
C. Mouse​

Answers

I’m pretty sure it’s c

Answer:

C

Explanation:

GRASS=GRASSHOPPER=MOUSE=SNAKE=HAWK.

1. Body parts that share a common function, but not structure
O Evolutionary tree
O Homologous Structures
O Vestigial structures
O Analogous structures

Answers

Body parts that share a common function, but not structure are called analogous structures because

Evolutionary tree: An evolutionary tree is a diagrammatic representation of biological things, such as species or higher-level taxonomic groupings, that are related by common descent.

Homologous Structures: When referring to animal body parts with a similar structure or origin, homologous is most frequently used in the phrase homologous structures, as in Human and feline arms and limbs share a homologous structure—the arrangement of the bones is quite similar.

Vestigial structures: Vestigial structures are passed down from ancestors but no longer serve the same purpose they once did. Many animals have extremely similar early embryonic phases.

Analogous structures: Structures that perform similarly yet have differing structural compositions are said to be analogous structures. They do not have a common progenitor since they come from diverse ancestral origins.

Thus, analogous structures are bodily components that differ only in their shared function.

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Analogous structures are body sections that have a similar function but different structures.

What is Analogous structures?

An evolutionary tree is a diagrammatic representation of biological entities that are associated by shared ancestry, such as species or higher-level taxonomic groupings.

Homologous Structures: The term homologous is most usually used in the phrase homologous structures to describe animal body parts with a The arrangement of the bones is very similar in human and feline arms and limbs, indicating that they have a homologous structure.

Structures that have been carried down from predecessors but no longer perform their original function are called vestiges.

Therefore, Analogous structures are body sections that have a similar function but different structures.

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A car is traveling 5 m/s North, its displacement is
after 9 seconds?

Answers

Given parameters:

Velocity of the car = 5m/s North

Time  =  9s

Unknown:

Displacement of the car = ?

Solution:

Displacement is the distance traveled in a specific direction. It is a vector quantity with magnitude and direction.

 To find displacement use the expression below;

            Displacement  = Velocity x Time

Input the parameters and solve;

        Displacement  = 5 x 9  = 45m due North

The displacement of the car is 45m due North

what is active transport and what does it require?

Answers

Answer:

An active transport is the movement, requiring energy, of ions or molecules across a membrane into a region of higher concentration.

Memory technique:

To help you remember the difference between active and passive energy, think of being active, like playing football or jumping rope. All these things require energy, just like an active transport. Passive transport does NOT require energy.

do you think you can help?​

Answers

36 is the atomic number

Answer:

D, the atomic number

Explanation:

The energy-producing, or energy-storing, molecule is called
a.ATO
b.glucose
c.protein

Answers

Answer:

The anwser is B

Explanation:

A bacterium divides through four generations. Each bacterium that forms represents a level of organization called
Group of answer choices

a cell

a tissue.

an organism.

an organ

Answers

Answer:

B: A tissue

Explanation:

A group of cells that work together is called a tissue

explain how longitude lines were established

Answers

Answer: Eratosthenes was the first to propose a system of longitude between 260 - 201 B.C. Greek astronomer Hipparchus was the first to use longitude to define a location (along with latitude). Longitude lines run from the North and South Poles and are measured by one arcdegree. These lines are called meridians. Unlike latitude, longitude was not able to be determined until the 18th century as a result of difficulty. The Royal Observatory in Greenwich, England marks zero degrees longitude. Longitude was accepted after the 18th century after it was able to be determined and measured by mathematics.

Explanation: Hope this helps! If you have any further questions, let me know.

4. Look at the table showing the levels of classification for the giant
anteater. Then create the scientific name for this species. Which of the
following scientific names is written correctly for the anteater?
Kingdom
Phylum
Class
Order
Family
Genus
Species
Animalia
Chordata
Mammalia
Pilosa
Myrmecophagidae
Myrmecophaga
tridactyla
Pilosa Chordata
myrmecophaga Tridactyla
Myrmecophaga tridactyla

Answers

Answer:

Myrmecophaga tridactyla

Explanation:

This question involves the level of classification of the Giant anteater. The classification system ranks from kingdom to species. However, living organisms are named according to the BINOMIAL NOMENCLATURE. Binomial nomenclature is a system of naming living organisms as given by Carolus Linnaeus.

This binomial nomenclature, as the name implies, uses two Latin names; one which is the generic name of the organism and the other which is the specific name. Based on the principles that govern this naming system, the GENERIC name must begin with a capital letter while the specific name is written in small letters all through.

Following this principle of binomial nomenclature, the proper scientific name of the Giant anteater is as follows:

Generic name - Myrmecophaga

Specific name - tridactyla

Hence, the scientific name of the Giant ant eater is Myrmecophaga tridactyla.

Why do you think it is beneficial for a female lion to raise cubs that are not hers?

Answers

Answer:

All the lactating  females in a pride suckle cubs showing no favoritism for their own offspring.

Explanation:

The reason for this is that each lioness is enhancing her own genes' success by helping to raise another lions offspring.

An organism has the following characteristics:

It is multicellular.

It is composed of eukaryotic cells that are organized into tissues, but lack cell walls.

It obtains its nutrients by ingestion.

It reproduces by sexual reproduction.

To which Kingdom does the organism mostly belong?

Answers

Answer:

Protista

Explanation:

Answer:

Protista

Explanation:

also got this answer on quiz and got a 100

A species of bacteria lives in human intestines. The bacteria get food from the person in whom they live, and the person gets vitamins that the bacteria produce. What kind of relationship do these bacteria and humans have?Immersive Reader (5 Points) commensalism parasitism predation mutualism

Answers

Answer:

Mutualism.

Explanation:

The bacteria lives in the human intestine and get food from the person while on the other hand, the person gets vitamins that the bacteria produce by consuming food, this type of relationship is known as Mutualism because in this relationship both gets benefit from one another. Mutualism is a symbiotic association in which both the organisms gets benefit from each other.

What type of solution is this cell in?

Answers

Answer: hypotonic solution

Explanation: Plant cells have a cell wall around the outside than stops them from bursting, so a plant cell will swell up in a hypotonic solution, but will not burst.

Which statement correctly describes glucose (C6H12O6)?
It is made of matter and contains twenty-four molecules.
It is an element made of three types of atoms.
It is an atom made up of carbon, hydrogen, and oxygen.
It is a compound made of twenty-four total atoms.

Answers

Answer:

d.it is a compound made of twenty-four total atoms

hope this helps :)

Explanation:

Answer:

d.it is a compound made of twenty-four total atoms

Explanation:

edge

Which of the following is a not component of lipids?
carbon chains
nucleotides
fatty acids
glycerol

Answers

NUCLEOTIDES.... is not a component of lipids..

Thanks..

Nucleotides are not a component of lipids.

WHAT ARE LIPIDS:

Lipids are one of the four biomolecules we have in nature. Structurally, lipids are made up of monomers called FATTY ACIDS and GLYCEROL.

Each of these monomers are made up of long chains of carbon, meaning that lipids also have long chains of carbon.

However, nucleotides are monomers of another biological molecule called nucleic acids and hence, cannot be a component of lipids.

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hElp plS anD Ty oNce agAin.;-;

Answers

Radio waves have the longest wave length

What insect forages for leaves to fertilize the fungus that it grows for food?
A.Bark beetles
C. Praying Mantis
b. Ladybirds
d. Leaf-cutting ants


Answers

Answer:

D bark beetles eat fungus

Explanation:

Which best describes the result of Mendel's work with pea plants?
A. He figured out the fastest way to grow pea plants.
B. He showed that pea plants do not pass traits to their offspring.
C. He discovered the scientific method.
D. He found the basic ideas about genetics.

Answers

Answer:

I would say D.

Explanation:

Although his experiment had a lot to do with pea plants, I wouldn't say it was just to find out about pea plants. There was a deeper meaning to his discovery

The correct option is d. He found the basic ideas about genetics.

The following information should be considered:

Since his experiment had a lot to do with pea plants, so it does not just to determine out about pea plants. There was a deeper meaning to his discoverySo this represent the ideas related to the genetics.

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This is NOT a part of the phosphorus cycle.

phosphate is absorbed from the soil by plants

atmospheric phosphate

phosphate in plants is eaten by animals

Phosphate is incorporated into sedimentary rocks

Answers

Answer:

Many plant crops need more phosphorus than is dissolved in the soil to grow optimally. In addition, crops are usually harvested and removed – leaving no decaying vegetation to replace phosphorus. Therefore, farmers replenish the phosphorus ‘pool’ by adding fertilisers or effluent to replace the phosphorus taken up by plants.

Explanation:

Atmospheric phosphate is NOT a part of the phosphorus cycle. thus, option B is correct.

What is the phosphorus cycle?

The phosphorus cycle is a biogeochemical cycle that deals with the movement of phosphorus in the form of different compounds.

The soil absorbs the phosphate salt dissolved in water, although the amount of phosphorus present is relatively low.

Phosphorus is absorbed by the animal from plants or from plant-eating animals.

When plants and animals die, a microorganism decomposes them, which is then recycled into the soil and water. Soil and water end up in sediments and rocks, where they weather and release phosphorus.

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Where does digestion start?​

Answers

digestion starts in your mouth

Take a break from work and stress and tell me how your day is going! I wanna know :)

Answers

Answer:

good, hbu

Explanation:

photosynthesis fill-in -the-blank

Answers

What to fill dude you didn’t give the full question

2 native animal species from Florida?

Answers

Answer: Florida Panther and American Alligator

what is required for something to be considered matter?

A. there isn't anything that isn't considered matter

B. it must have mass only

C. it must have mass and volume ​

Answers

Answer:

the answer is C

Explanation:

because you are made of mass and volume

Other Questions
The activation-synthesis theory says that:A. dreams are part of the processing of what happened to us duringthe dayB. dreams are a by-product of brain activity during sleep.C. dreams allow us to get rid of things in our brain that we don't need.D. dreams are a key to our unconscious thought. A psychology professor wants to know whether verbal ability is related to memory quality in current first-year students at her small college. Participants in the study (first-year students at her college) complete an online memory task. The students are first shown a list of 60 words. Next they are shown a list of 10 words that were on the original list. Then they are asked to identify the words on the second list that appeared on the original list. She uses the percentage of words that were correctly recognized on the original list as her measure of memory quality. She also asks the students to report several characteristics such as their age, gender, and verbal SAT score. Each of the 750 first-year students (338 males and 412 females) at her school volunteers to participate. The professor chose 75 students at random to complete the memory task and answer the questions. The average percentage of words that were correctly recognized on the original list was 68%. The professor infers that if all 750 first-year students had completed the study, the results would show that an average of 68% (plus or minus sampling error) of the words were correctly recognized as being on the original list. Which of the following are variables in the study? Check all that apply. A. The students' verbal SAT scores B. The students' percentage of words that were correctly recognized on the original list C. The 75 students D. The 750 students Apocalyptica Corp. pays a constant $18 dividend on its stock. The company willmaintain this dividend for the next 4 years and will then cease paying dividendsforever. If the required return on this stock is 7.78 percent, what is the current shareprice? What are some characteristics of effective notes? Check all that apply. -The notes are neatly formatted. -The notes have dates. -The notes contain a little information. -The notes use abbreviations. -The notes avoid headings. Write 37/3 as a mixed number Which is larger, 3.2 x 10^4 or 3.2 x 10^5 Can somebody tell me which list word fits in each sentence correclty!1) Get the paint off every _______ of the paintbrush when u clean it2) Florida is a ________that extends into Atlantic Ocean3) Every _______ was drawn by the artist with great care.(WILL MARK AS BRAINLIEST IF ANSWER ALL CORRECT) middle school spelling! Think of a name for the puppy.Which word in this sentence is a verb?O ThinkO nameO forO puppy Calculate Gravitational Potential Energy for an object on Earth with a mass of 2 kg and a height of 7 m. Which of these Messages would be considered inappropriate for business communication ?A.good night B.goodbyeC. Ok,bye D. See you tomorrow Sal built a card table with a top area of 900 square inches. What is the length, in inches, of one side of the table? Gardner often uses descriptive language to convey what Grendel is thinking and feeling. What effect does this have. Give examples. 3x + 2x - 36 = 54 - 5x + x Which statement best expresses a theme of "Gumption"?It is better to handle problems today than to put them aside until tomorrow.It is easier to tell others what to do than to complete a difficult task alone.A person must have the courage to act despite a small chance of succeeding.A person will learn more by following than by taking the lead. Explain what would happen if water did not expand when freezing. How would this impact aquatic life? The ratio of pink rose to yellow roses in a flower arrangement is 5:3. If there are 15 yellow roses, then how many total flowers are in the arrangement? In a sports competition, Alyssa was penalized -16 points. She received the same number of penalty points in each of the 4 events. How many points was she penalized each event? An animal shelter has a ratio of dogs to cats that's 3:2. If there are 45 animals at the shelter, how many dogs are there? A. 15 B. 90 C. 20 D. 45 7/8 square foot in 1/4 hour Identify the ways of talking during a group discussion that are cooperative or create conflict.I don't think I agree.Could you explain?Wow! That sounds dumb.Let's ask what everyonefeels about this.I understand how you feel,but I'd like you to considera different perspective.You're not making anysense right now.cooperative phrasingconflict-creating phrasing