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
KiRa [710]
3 years ago
6

What takes place when you inhale and exhale ?

Biology
1 answer:
vovangra [49]3 years ago
6 0
When you inhale and exhale, you actually breathe. When you inhale, your intercostal muscles between ribs and diaphragm contract. This increases the space in chest cavity so your lungs can expand and the air enters the lungs. When you exhale, intercostal muscles and diaphragm relax reducing the space in the chest which leads to removing the air from the lungs.
You might be interested in
What plant is used to improve appearances
Mkey [24]

Root Hair. ( I think that is correct not 100% sure)

7 0
3 years ago
Read 2 more answers
If you were given a 3D microscope to use for photography, which object(s) would you most want to photograph? Why?
Troyanec [42]

Answer:

Explanation:

I would like to photograph a tulip, because I have always been interested to know more about some flowers and what’s in the inside of them. Even though tulips look pretty “simple” but beautiful in the outside, I suspect that there are a thousand of different things inside of it.

8 0
3 years ago
Which of the following is an advantage of internal fertilization
slavikrds [6]

Answer and Explanation:

Internal fertilization is characterized by sperm fertilizing the egg within the female. More protection against outside environments and predators, and therefore a higher chance of surviving until birth .  The young develop within the female, receiving nourishment from the mother’s blood through a placenta. Less chance of desiccation of gametes. Internal fertilization also enhances the fertilization of eggs by a specific male since the females are more selective of their mates thus increasing chances of gametes meeting . Even though fewer offspring are produced through this method, their survival rate is higher.

5 0
3 years ago
Can someone please label this cell please i have an exam tomorrow morning!! ASAP IM BEGGING
GREYUIT [131]

Answer:

Animal Cell

Explanation:

If you search up animal cell diagram, it should come up ano there’s differnet angles of the cell to choose from but most of them come with the labels.!

7 0
2 years ago
In complete sentences, describe what causes the phases of the moon.\
Marat540 [252]
The rotation of the earth
3 0
3 years ago
Read 2 more answers
Other questions:
  • Choose THREE human activities that have a negative impact on the biodiversity within Amazon rainforests.
    8·1 answer
  • Interphase occupies approximately _____ of the cell cycle.<br> 10%<br> 30%<br> 60%<br> 90%
    10·2 answers
  • Rising sea levels are a possible global consequence to a change in local environments. Please select the best answer from the ch
    12·1 answer
  • Which type of plant only lives about a year? annual nonvascular perennial vascular
    7·2 answers
  • Which of the following is not a characteristic of all life
    7·1 answer
  • Question 2 (5 points) .<br> Which is an example of the aesthetic value of a healthy ecosystem
    12·1 answer
  • ok so my hairs like thick and brown to a lil above my waist should I cut it to my shoulders or keep it or uh like mid length I J
    14·2 answers
  • What is involved in the Job of the Secretary of State?
    9·1 answer
  • The evolution of membrane-bound organelles in eukaryotic cells resulted in many benefits to the cell. Describe three membrane-bo
    8·1 answer
  • Identify the letter that indicates a flexible tube that has c-shaped cartilaginous rings that keep it from collapsing.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!