15. The apparatus in figure 2:27 can be used to demonstrate the mechanism of
breathing in a mammal.
Cork
Baloon
Plunger Syringe barrel
Glass rod
Glass tube
(a) What structure in a mammal is represented by the following?
The rubber balloon?​

Answers

Answer 1

Explanation:

Where is the apparatus??

Answer 2

Answer:

uhhhh

Explanation:

i really don't knoe


Related Questions

2. Some species are more important to an ecosystem than others. These species are known as
species

Answers

Answer:

plants

Explanation:

cuz plants are mainly the producers so they are used in the purpose of food cuz of this they are more important than other species4

Explain how superposition and original horizontality are tied together.

Answers

Answer:

Explanation:The Principle of Original Horizontality states that all rock layers were originally horizontal. The Law of Superposition states that younger strata lie on top of older strata. The Principle of Cross-Cutting Relationships states that intrusions and faults that cut across rock are necessarily younger than that rock.

Cartilage is part of the _______ system, which is related to the respiratory system, as we find cartilage in the _______ of the respiratory system.

Answers

Answer:

The first one is the Skeletal System I believe. My best guesss for that second one is the nose, because we inhale though it.

Help ASAP plsssss :))

Answers

Answer:

I would say maybe B and C but im not a 100%

Explanation:

There are four main types of macromolecules that are synthesized and used in the metabolic processes of living cells. Name the type of molecules that are built from amino acids in the ribosomes of eukaryotic cells.
A. carbohydrates

B. lipids

C. proteins

D. nucleic acids

Answers

Proteins because amino acids make them

Answer:

C I'm pretty sure

Explanation:

Behavior can best be defined as

Answers

Answer:

Behavior is best defined as anything a person says, does, or feels.

Is autism more common in a certain group of people?

Answers

Answer:

Explanation:

# Boys are four times more likely to be diagnosed with autism than girls.

# Most children were still being diagnosed after age 4, though autism can be reliably diagnosed as early as age 2.

# 31% of children with ASD have an intellectual disability (intelligence quotient [IQ] <70), 25% are in the borderline range (IQ 71–85), and 44% have IQ scores in the average to above average range (i.e., IQ >85).

# Autism affects all ethnic and socioeconomic groups.

# Minority groups tend to be diagnosed later and less often.

# Early intervention affords the best opportunity to support healthy development and deliver benefits across the lifespan.

# There is no medical detection for autism.

Answer:

yes

Explanation:

About 1 percent of the world population has autism spectrum disorder.

Prevalence in the United States is estimated at 1 in 54 births.

More than 3.5 million Americans live with an autism spectrum disorder.

Prevalence of autism in U.S. children increased by 119.4 percent from 2000 (1 in 150) to 2010 (1 in 68). Autism is the fastest-growing developmental disability.

Prevalence has increased by 6-15 percent each year from 2002 to 2010. (Based on biennial numbers from the CDC)

About 1 in 54 children has been identified with autism spectrum disorder (ASD) according to estimates from CDC’s Autism and Developmental Disabilities Monitoring (ADDM) Network.

ASD is reported to occur in all racial, ethnic, and socioeconomic groups.

ASD is more than 4 times more common among boys than among girls

About 1 in 6 (17%) children aged 3–17 years were diagnosed with a developmental disability, as reported by parents, during a study period of 2009-2017. These included autism, attention-deficit/hyperactivity disorder, blindness, and cerebral palsy, among others.

Which ancient culture is not know for using geothermal energy?

Native Americans

Romans

Sumerians

Chinese

Answers

Answer:

Romans

Explanation:

In ancient times, baths heated by hot springs were used by the Greeks and Romans, and examples of geothermal space heating date at least as far back as the Roman city of Pompeii during the 1st century ce.

Answer:

i just think ok romans is answer if i was wrong sorry ⌐╦╦═─

Which of the following is not a physiological mechanism regulated by timing?

Circadian rhythms in eukaryotes

Hibernation of animals during winter

Photoperiodism to direct the flowering of plants

Viral reproduction in a host cell



A skunk living in the northern part of the United States is exposed to extreme cold and food shortages during the long winter months. Based on the climate, what do you predict the skunk's innate response to these environmental factors will be?


Increase cellular respiration and ATP production

Estivate with a period of dormancy until the warmer weather arrives

Migrate to regions of warmer weather

Slow down its metabolic rate and lower its body temperature

Answers

Answer:

Viral reproduction in a host cell.

Slow down its metabolic rate and lower its body temperature

Explanation:

Viral reproduction in a host cell is not associated with the physiological mechanism regulated by timing. The viral reproduction occurs in the host cell whenever the virus enters the host cell. The virus attaches itself to a host cell and injects its genetic material into it. For reproduction, virus use resources of the host cell to make more viruses and spreads in the neighboring cells. This reproduction does not depend on the specific time, it occurs when it penetrates in the host cell. Skunk slow down its metabolic rate and lower its body temperature when there is extreme cold and food shortages during the long winter months

Which organisms are producers?
Do all please or some is fine

Answers

Answer: lilypad, grass, & ivy

Explanation:

these all use sunlight to produce their own energy

The primary producer in this case is the basal level green leaves, lotus, and grass, which play the primary role in photosynthesis and food production in the food chain or ecosystem.

What is a producer in the ecosystem?

Producers are the foundation of every ecosystem, as they are responsible for producing the organic matter that is used by other organisms in the food chain. They are able to produce this organic matter by using energy from sunlight or chemical reactions to convert inorganic substances like carbon dioxide and water into organic compounds like sugars and other carbohydrates.

Plants are the most common example of producers in terrestrial ecosystems, as they are able to perform photosynthesis and convert energy from sunlight into food. Algae and other photosynthetic organisms perform a similar role in aquatic ecosystems. Some bacteria are also capable of performing chemosynthesis, which involves using energy from chemical reactions to create organic matter.

Hence, the primary producer in this case is the basal level of green leaves, lotus, and grass, which play the primary role in photosynthesis and food production in the food chain or ecosystem.

Learn more about the producers in the ecosystem here.

https://brainly.com/question/9349824

#SPJ3

A person has mutation in the promoter region of ob gene due to which it cannot be turned off. What possible metabolic changes it will bring and how will it impact heart functions and obesity?

Answers

Answer:

the person likely will eat more than normal, thereby developing obesity and an increased likelihood of suffering heart diseases

Explanation:

The gene (ob) in mice is a homolog of the LEP gene in humans which encodes an adipocyte-specific secreted protein called 'leptin1' that modulates different physiological processes by controlling the hormone Leptin. This hormone (Leptin) is secreted by adipose tissue in order to regulate appetite and hunger. People/mice with a defective version of the leptin/ob gene likely won't control their appetite and will eat more than normal, causing obesity, which is associated with a higher risk of developing cardiovascular diseases (for example, heart attacks).

The picture is outcrop with ridges

Answers

Answer:

well sorted sediment. I did it beforeeeee

. How is it possible to have unique traits show up in a family?

Answers

g e n e t i c s OOooOooOO

Explanation:

HI HI HI HI HI

its easy i just don't pay attention please help

Answers

Answer:

1. Gg and Ff

2. ee

3. LL

4. Rr and Pp

Explanation:

im so sorry if any of these are wrong i took bio last year and learned about this but im 99% sure im right

Answer:

1) Color, Fingers 2) Eyes, Claw 3) Fur 4) Ear, Eye, Color

which best describes adaptation radiation

Answers

Answer:

Biodiversity resulting from few ancestors. The adaptive radiation is an evolutionary process in which diversification is appearing among a species, and it starts to fill in different ecological niches.
Definition. Adaptive radiation refers to the adaptation (via genetic mutation) of an organism which enables it to successfully spread, or radiate, into other environments. Adaptive radiation leads to speciation and is only used to describe living organisms.

which of the following is the correct order, from most external to most internal?

1. cell wall
2. plasma membrane
3. capsule

Answers

Answer:

Capsule - call wall - plasma membrane

What is the term for the leaf openings responsible for gaseous exchange?

Answers

Answer:

stomata are the openings in a leaf

Would more aliens have antennae or not? Why?

Answers

I would say no because in si-fi movies and nobles they do but there is a little chance of them having it

I say no because i think they would look like us tbhh!

Difference between mushroom, dodder and pitcher plant.
Pls answer
Who will answer will be marked as brainlist.

Pls answer.
It's very urgently required. ​

Answers

Answer:

Explanation:

Mushroom is a fungus

Dodder is an invasive species

pitcher plant is a carnivorous plant

Is it C? Be honest don’t agree cause I think it’s one thing

Answers

answer:

c) if, then statement **you chose the correct answer**

explanation:

the hypothesis is an educated guess as to what will happen during your experiment. the hypothesis is often written using the words if and then. for example, "if i don't study, then i will fail the test." and since c) is the only answer choice that matches this description, c is the correct answer

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

A force of 15 Newtons is used to push a box along the floor for a distance of 3 meters. How much work was done?

Answers

the answer is 45

3 x 15

Is there any evolutionary relationship between humans and whales? Explain

Answers

Answer: This can be explained by the fact that whales share a more recent common ancestry with humans (Figure 4) than they do with sharks. We predict that their closer relationship means that they share more features in common, and the evidence supports this prediction.

Explanation:

Answer:

Whales and humans have similar ancestors. Their closer partnership implies that they have much in common.

Explanation:

10 points to an answer! I could report ridiculous ones, thanks!
Which of these statements provides evidence to the fact that oceans influence climate by transporting water from one place to another?
Warm ocean water off the east coast of Florida affects the climate of Europe.
Warm ocean water off the east coast of Florida affects the climate at the northern tip of Africa.
Cold ocean water off the east coast of Florida brings snow to the north pole.
Cold ocean water off the east coast of Florida brings rain in coastal California.

Answers

Answer:

The last one

Explanation:

It just makes more sense because the other continents/places mentioned in the previous answers are too far away to yield such drastic results

2. A large hominoid is observed living in the trees
in a rain forest in Indonesia. It appears to be
solitary, with no other individuals nearby. The
primate walks on all four legs when on the ground.
What type of primate is it?

Answers

Answer: Orangutan

Explanation:

A hominoid that is observed living in the trees in a rain forest in Indonesia, appears to be solitary, with no other individuals . The primate walks on all four legs when walk on the ground. It's called orangutan.

 

What are the characteristics of primates?

 

The primates, such as the orangutan, gorilla, chimpanzee, etc., have some similarities with the mammals. These primates have legs on which they can walk from one place to another, a head, and a shoulder; they can have a longer gestation period than humans. When compared to humans, primates have a larger head size, they have good social interaction, and they take care of their offspring. Most of them are found in tropical areas, where they get proper living conditions.

Hence, in a rain forest in Indonesia, it appears to be solitary, with no other individuals nearby. The orangutan is a primate that walks on all four legs when on the ground.

Learn more about the primate here.

https://brainly.com/question/13387536

#SPJ2

The nucleus is the center of metabolic activities. Justify

Answers

Answer:

yes

Explanation:

a cell nuclius is able to control the other activity in a cell by expreseing certain segment of its DNA which reats problem that refer specific activitys

which of the following cannot be used to prevent corrosion a electroplating b galvanization c alloying D neutralization

Answers

Answer:Neutralization

Explanation:

Prokaryotic cells that can use cellular respiration to make energy perform some of that process using the cell membrane, since they lack membrane-bound organelles. Eukaryotic cells, on the other hand, start the process of cellular respiration __________ and finish it __________
on the cell membrane; in the Golgi apparatus

in the Golgi apparatus; on the cell membrane

in the mitochondria; in the cytoplasm

in the cytoplasm; in the mitochondria

Answers

On the other hand, eukaryotic cells start the process of cellular respiration in the cytoplasm and finish it in the mitochondria: option D.

What is an eukaryote?

An eukaryote can be defined as an organism with a well-defined cell organelle such as:

Plasma (cell) membraneNucleusMitochondriaCytoplasm

In eukaryotic cells, the cell organelle that is generally used to start cellular respiration is known as cytoplasm and finished in the mitochondria, which provides all the energy required.

Read more on eukaryotes here: brainly.com/question/1391475

#SPJ2

Use scientific language to describe two ways that fossils and embryos are alike.

Answers

Answer:

Similarities in structure among distantly related species are analogous if they evolved independently in similar environments. They provide good evidence for natural selection. Examples of evidence from embryology which supports common ancestry include the tail and gill slits present in all early vertebrate embryos

please helppppp!!!!

Can someone please explain how to do this project for me? i’m very lost haha!!

The project is in the photo:)

Answers

Answer:

I would make a diagram of hkw each function works in the body.

3. How can burning fossil fuels affect the nitrogen cycle?

Answers

Answer:

Sources of nitrogen from human activities, such as electric power generation, industry, transportation and agriculture, can upset the natural balance of nitrogen in the environment. When fossil fuels are burned, they release nitrogen oxides into the atmosphere, which contribute to the formation of smog and acid rain.

Other Questions
Describe the process of Binary fission in amoeba. Two processes that take place within a cell are shown here. Which of these statements correctly identify the processes and theiroutcomes? Select ALL that apply.A)Both processes increase genetic variationB)Both processes can produce new phenotypes in an organismProcess Il occurs randomly while process I is predictable.D)Process I is beneficial to the organism while process Il is detrimentalE)Only process I can provide the basis for natural selection acting onphenotypes. What health benefits do smokers experience after just a few days of quitting? short answer show all work Carl is buying tickets for a group of students to visit a museum.There is a one-time order fee of $15.There is also a charge of $9 per ticket.Which function can be used to find a, the total amount Carl pays in dollars when n ticketsare purchased? F a = 241 +9G a = 9n + 15Ha = 15n +9Ja = 9n + 24 HELP PLS HELP ILL MARK YOU BRAINLEST In this food chain, Shrubs(Producer)>Deer(Primary Consumer)>Fox(Secondary.Consumer), if shrubs have 6,000 Kcal of energy available to it, then the amount ofenergy available to the Fox is....a) 60 kcalb) 600 kcalC) 0.6 kcald) 6 Kcal The fossil record shows that life on Earth has changed over time. For example,paleontologists have found that older rocks contain fossils of *1. organisms that are more complex than those alive today.2. both simple and complex organisms.3. only organisms that are alive today.4. organisms that are simpler than those alive today. Landon is building new bookshelves for his bookstore's new mystery section. Each shelf can hold 36 books. There are 1,188 mystery books. Help I need the answer dont send NO FILE only answer if you know it step by step explanation yall how do I get this font Help plssss help pls a bottle of orange juice costs 3.50 and a bottle of grape juice costs 5.30. what is the difference in the price be between the orange juice and the grape juice Today, everything at a store is on sale. The store offers a 20% discount.a. The regular price of a T-shirt is $18. What is the discount price?b. If the regular price of an item is x dollars, what is the discount price in dollars?(Answer each question with solutions)c. The discount price of a hat is $18. What is the regular price? Jaely flips two coins. What is the probability that both of the coins landtails up? PLEASE HELP QUICK!!!!!! I WILL GIVE BRAINLIST!!!What is the volume of the figure below in cubic units? Use 3.14 for . A spherical water tank with a radius of 21 ft is being filled at a rate of 150 ft3 per hour. How much time must elapse for the water tank to be completely filled? Use 3.14 for .Choose the volume of the full water tank. Write a program binary.cpp that reads a positive integer and prints all of its binary digits. What does the double arrow in the diagram below label?( click photo) What type of propaganda is the following? Oral B: The toothpaste company used the same patriotic appeal in Australia that Maybelline did in America. Its ad stated, "Australia, you've made the switch." It suggests that smart Australians realized the superior benefits of Oral B toothpaste, and then switched from brands that they had probably previously felt very loyal toward.A. BandwagonB. Glittering Generalities C. Card-stacking