1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crank
3 years ago
7

What are different breathing ways of animals​

Social Studies
1 answer:
Trava [24]3 years ago
8 0

Answer: Lung breathing: Mammals, birds, reptiles, and some amphibians.

Gill breathing: Fish and crabs.

Tracheal breathing: insects, centipedes, and spiders.

Skin respiration: Some amphibians, frogs.

You might be interested in
Which countries are included in the term Latin America?
Ivenika [448]

Answer:Peru, Venezuela, Chile, Guatemala, Ecuador, Cuba, Bolivia, Haiti, Dominican Republic, Honduras, Paraguay, El Salvador, Nicaragua, Costa Rica, Panama, Puerto Rico, Uruguay, Guadeloupe, Martinique, French Guiana, Saint Martin and Saint Barthelemy.

8 0
3 years ago
Which was the last state in the united states that declared christmas a legal holiday
n200080 [17]
The last state to officially recognize Christmas was Oklahoma when it joined the union in 1907.
5 0
3 years ago
Beliefs about how males and females differ in personality traits, interests, and behaviors are referred to as gender
Aleonysh [2.5K]
Gender constancy is the answer
4 0
3 years ago
Animal care and use regulations and guidelines require organizations to provide training in which of the following areas?
Katyanochek1 [597]

Answer:

<em>B. Humane methods of animal experimentation</em>

Explanation:

The regulations and guidelines of United States Department of Agriculture , Animal Welfare Act, Public Health Service (PHS), the Guide, and The Association for Assessment and Accreditation of Laboratory Animal Care International, or AAALAC, as applicable, requires organizations or entities that use animals in science, teaching, training, research or testing to provide instruction and training on humane methods of experimentation and research.

3 0
3 years ago
En que te ayuda la educación en una carrera
Anna35 [415]

Answer: Te ayuda a adquirir los conocimientos necesarios para poder ejercerla. Si es como valor, ayuda a saber como manejarse con los demas.

Explanation:

Primero hay que definir de que tipo de educacion hablamos. Si hablamos de educacion como la forma de enseñanza, es necesario tener educacion para poder ser capaces de ejercer una carrera profesional ya que la educacion es la llave del conocimiento.

Ahora bien, si hablamos de educacion como un valor, este es sumamente importante. Cuando una persona tiene educacion es alguien que sabe como dirigirse a los demas, no pierde la cordura y siempre mantiene el respeto. En una carrera profesional no solo es cuestion de adquirir conocimientos sino de tener una parte humana para tratar a los demas de la forma adecuada.

8 0
3 years ago
Other questions:
  • How close were christianity's religious capitals to the frontier?
    7·1 answer
  • Who founded the National Association of Colored Women to help African American families and those who were less fortunate?: (a)
    8·2 answers
  • The goal of ___________ is to describe the strength of the relationship between two or more events or characteristics
    6·1 answer
  • What are the two principal animal research regulatory documents used by the office of laboratory animal welfare?
    8·1 answer
  • Which of the following is an example of a convergence cluster?a. A crowd watching a performance of Hairspray b. A group of frien
    6·2 answers
  • Mr. dutoit was shown a series of symmetrical inkblots by his psychotherapist. mr. dutoit was most likely taking the
    6·1 answer
  • In your college dorm, any time you take a shower, someone always flushes the toilet and causes the water in your shower to turn
    6·1 answer
  • What do these poems share?
    10·1 answer
  • Uncertainty Reduction Theory poses ________, or truisms drawn from past research and common sense, to explain the process of red
    9·1 answer
  • What is the life expectancy for a child born in a developing country in 2030? 60 years 65 years 70 years 75 years
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!