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
pishuonlain [190]
2 years ago
9

Name the four principle functions of the respiratory system.

Biology
1 answer:
Nuetrik [128]2 years ago
7 0
Inhaling and exhaling
<span>Air Vibrating the Vocal Cords Creates Sound 
</span><span>Olfaction, or Smelling, Is a Chemical Sensation 
</span><span><span>External Respiration Exchanges Gases Between the Lungs and the Bloodstream</span></span>
You might be interested in
Please help asap will mark brainliest
balandron [24]

Answer:

I believe the answer is C

5 0
2 years ago
Explain how water is used to create electricity.
Kamila [148]

Answer:

Explanation:Flowing water creates energy that can be captured and turned into electricity.The most common type of hydroelectric power plant uses a dam on a river to store water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity.

7 0
2 years ago
Read 2 more answers
Rock is a type of Earth material. Most rock is made up of _______.
Alexxandr [17]

<em>Answer:</em>

<em></em>

<em>Rock is a type of Earth material. Most rock is made up of </em><em><u>minerals.</u></em>

<em><u></u></em>

<em>Hope this helps you</em>

8 0
3 years ago
"what could potentially cause more damage to an organism, a substitution mutation or an insertion mutation? explain your reasoni
rodikova [14]

Answer:

insertion mutation

Explanation:

a substitution mutation only changes one thing, but an insertion mutation changes everything after the point of insertion. The insertion pushes everything back, causing a chain effect

lets say i have the sentence "I have a dog"

a substitution mutation might change it to "K have a dog", seems kinda bad, but not as bad as "K Ihav e ado g" (result of insertion of K at beginning)

4 0
3 years ago
A recessive trait is expressed only in an individual who is
Ipatiy [6.2K]
The correct answer is B - homozygous
3 0
3 years ago
Other questions:
  • Which of the following methods might be used to decrease the rate of approach to carrying capacity by the developed world?
    12·1 answer
  • the preserved remains or evidence of ancient living things is a. index fossil b. fossil c. unconformity superposition
    6·1 answer
  • 4. Which of the following statements are accurate?
    10·2 answers
  • Differences and similarities between active transport and facilitated diffusion
    13·1 answer
  • Which gland helps the body prepare for and handle stress?
    10·1 answer
  • Why are some samples stained before viewing them?
    15·1 answer
  • When a gene changes with a population over time it is referred to as
    6·1 answer
  • calculate the growth rate for a population of 1,200 with a carrying capacity (K) of 2,000 and a maximum per capita growth rate (
    8·1 answer
  • Which of the following is the correct equation for photosynthesis?
    13·1 answer
  • Which non-mineral nutrient is essential for photosynthesis? ANSWER ASAP!!!!!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!