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
Jet001 [13]
3 years ago
5

Causing respiratory rate to

Biology
1 answer:
lesya [120]3 years ago
3 0

Answer:

A) Decreases;increase

Explanation:

When there are high levels of carbon dioxide in the respiratory system, the blood pH level decreases, causing respiratory rate to increase.

This condition is acidosis because not enough CO2 escapes lungs hence CO2 accumulates and decreases pH of blood, making it more acidic. As blood pH drops (becomes more acidic), the parts of the brain that regulate breathing are stimulated to produce faster and deeper breathing to increase the amount of carbon dioxide exhaled to bring our body to the ideal pH.

You might be interested in
Anatomical homology in vertebrate forelimbs is considered to be evidence for evolution because: 1. differences among vertebrate
Finger [1]

Answer :3. similarities among vertebrate forelimbs suggest that they evolved from a common ancestor.

Explanation:

The study of differences and similarities in the anatomy of different species is comparative anatomy. It is based on the concept that  

1.)Homologous structures  which are present in different species, because they have a common decent and must have evolved  divergently from a shared ancestor. Theses anatomic structures may not be used for the same purposes. For example the forelimb of fox and whale.

2. Some  structures (Analogous)which are similar in different organisms must have evolved  ,(acquired through natural selection) through convergent evolution in similar environment,  and not inherited from a recent ancestor. These organisms usually use these structures for a common purpose. For example the streamline body shape   of shark and porpoises, which though are used for a common purpose of swimming, were inherited from different ancestors.

.  Example  of comparative anatomy is the common  bone structures in forelimbs of fox, whales, bats, and humans. These appendages is made up of  the same basic parts; despite serving  different functions.  

Comparative anatomy helps scientists in classification of organisms based on their similar characteristics of their anatomical structures.

8 0
3 years ago
Read 2 more answers
A 44-year-old woman presents with a bilateral throbbing headache and nausea that was preceded by vision changes of flashing ligh
Travka [436]

Answer: High flow O2 is best. It is used with those persons who present with severe cluster headache or migraine; the triptan is contraindicated by her B.P., Ibuprofen would not be very useful with presentation of aura and bilateral nature of her headache; ergotamine is surely contraindicated given her history.

Explanation:

6 0
3 years ago
Please help im being timed Should a marine scientist automatically assume a study from a corporation has bias? Why or why not?
kobusy [5.1K]

Answer:

Yes

Explanation:

It's safe to assume this because it is the best way to make sure that your sources are reliable and valid.

5 0
3 years ago
Read 2 more answers
please help...Which statement about the Sun is true? A:The Sun makes energy on the inside. B:The Sun uses energy from the planet
natita [175]
A: the sun makes energy from the inside
8 0
3 years ago
How does the balance of populations in the ecosystem change when the rattlesnake population increases? Choose the two correct an
In-s [12.5K]

Answer: The correct options are C and E.

Explanation: When the rattlesnake population increases, the population of grasshopper and prairie dog are also decreases.

Both grasshopper and prairie dog are herbivores and eaten by rattlesnake. When rattlesnake population increases they feed on grasshopper and prairie dog and decrease occurs in their population.

3 0
3 years ago
Other questions:
  • Describe two ways that technology may address the ethical concerns related to stem cell research
    5·1 answer
  • Kalie, age 18, is prescribed progesterone for the treatment of primary amenorrhea. which adverse effect would need to be reporte
    9·1 answer
  • Which major tissue category includes tissues that function in secretion, absorption, and filtration?
    11·1 answer
  • Which energy source do plants use to produce sugar
    12·1 answer
  • Does anybody know this Question!! Pls somebody help before I go to bed
    14·1 answer
  • Which statements describe characteristics of deposition? Check all that apply.
    8·2 answers
  • Body hair lessened
    14·2 answers
  • Amanda notices a tree is brown, has a rough texture, and is solid. although individually these characteristics do not define a t
    14·2 answers
  • (80 POINTS AND BRAINLIST!!!!!!!!)
    9·1 answer
  • What's the second longest phase in the cell cycle?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!