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
zmey [24]
3 years ago
9

Many of our basic biological functions, such as breathing, exist at the __________ level. A. preconscious B. nonconscious C. unc

onscious D. conscious
Biology
2 answers:
MaRussiya [10]3 years ago
5 0

Answer: Option (B) is the correct answer.

Explanation:

Things that we do without awareness are known as non-conscious things.

For example, we do breathe even when we are sleeping.

Therefore, breathing is a thing that we do at non-conscious level.

Thus, we can conclude that many of our basic biological functions, such as breathing, exist at the non-conscious level.

NikAS [45]3 years ago
4 0

The answer is B. Nonconscious level.

You might be interested in
During a pertussis infection, the pathogenic bacterium Bordatella pertussis produces tracheal cytotoxin, which destroys cilia. W
fiasKO [112]

Mucus would most likely accumulate in the respiratory tract as a result of ciliary destruction.

Pertussis (whooping cough) is a highly contagious respiratory tract infection. A severe hacking cough is followed by the a high-pitched breath intake that sounds like "whoop" in many people. Before the vaccine, whooping cough was thought to be a childhood disease. Whooping cough now primarily affects children who have not received the full course of vaccinations, as well as teenagers and adults whose immunity has waned.

Deaths from whooping cough are uncommon, but most commonly occur in infants. That is why it is critical for pregnant women and others who will have close contact with an infant to be immunized against whooping cough. The best way to avoid pertussis is to get vaccinated. Check that you and your loved ones have received their pertussis vaccines.

To know more about the Pertussis, here

brainly.com/question/29436233

#SPJ4

5 0
2 years ago
How does heart rate change during and after an exercise is performed for two different periods of time?
andrew-mc [135]

Answer:

During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.

Explanation:

8 0
3 years ago
Which part of a chloroplast does glucose production occur in?
Schach [20]
When light reaction occurs in the stroma of chloroplast glucose is produced
3 0
3 years ago
Match the following terms and definitions. 1. cross-breeding; a method that unionizes gametes of differing genes to create a new
Alexus [3.1K]
<h2>Answer </h2>
  • Hybridization
  • Recombinant DNA
  • Selective Breeding

<u>Explanation</u>

1. Cross-breeding; a method that unionizes gametes of differing genes to create a new individual is hybridization. It is the idea of combining atomic orbitals into different hybrid orbitals that is proper for the pairing of electrons to create chemical bonds in valence bond as per the atomic theory.

2. Cultured DNA molecules from different biological sources is recombinant DNA. They are the molecules are DNA molecules determining by laboratory techniques of genetic recombination to take mutually genetic material from various origins.

3. A process of breeding organisms because of their specific traits is selective breeding. It is the method that grants humans practice animal breeding and plant breeding to selectively develop selective over phenotypic traits

8 0
3 years ago
There are<br> 1,2,3 or 4 <br> basic wave forms.
Likurg_2 [28]

Answer:

4

Explanation:

i got it right

hope that helped ;)

6 0
3 years ago
Read 2 more answers
Other questions:
  • you went on vacation and forgot to water your plants. when you returned the leaves were soft and wilted. Name an organelle that
    14·1 answer
  • ______cause ice erosion.<br><br> hurricanes <br> glaciers<br> rain storms <br> waterfalls
    6·2 answers
  • What are the cells called that lie on each side of a synapse?
    6·1 answer
  • What are non examples of biome?
    12·2 answers
  • Cquired immunity involves both a humoral immune response and a cell-mediated immune response. To review the definitions of these
    7·2 answers
  • Calcula la fuerza de atracción entre dos personas. Asume que los dos
    5·1 answer
  • Trypanosoma is a parasitic protist that causes _______?​
    13·1 answer
  • Mark received one dominant allele for brown hair from his father and another dominant allele from his mother.
    6·1 answer
  • EARTH AND SPACE SCIENCE ON EDG
    10·1 answer
  • What would happen to an animal cell with an internal salt concentration of 70% if it were placed in a salt solution with a conce
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!