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
kicyunya [14]
3 years ago
12

Explain the role of diaphragm in the process of breathing​

Biology
1 answer:
Nina [5.8K]3 years ago
7 0

Answer:

<em><u>The diaphragm muscle contacts and relaxes to force the intake and expulsion of air from the lungs.</u></em>

Explanation:

The diaphragm is a large, dome-shaped skeletal muscle. It is very thin, and is located at the base of the chest just above the abdomen. It plays a very important role during respiration or breathing by forcing the intake and expulsion of air from the lungs.

During inhalation, this muscle contracts, and flattens- in the process, a vacuum is created, effectively pulling air into the space. In exhalation the muscle relaxes, and is no longer flattened, this reduces the volume of the region, forcing air out of the lungs. These contractions occur rhythmically and continuously.

You might be interested in
What is photosynthesis​
AysviL [449]

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.

Explanation:

7 0
2 years ago
Read 2 more answers
Which biome has the least precipitation?
Korvikt [17]

Answer: Option C.

Tundra

Explanation:

Tundra is a biome that has low Precipitation. Precipitation is a form of water that fall from the atmosphere to the Earth surface. Which could be inform of snow, sleet e.t.c.

Tundra is the coldest of all types of biomes. It has low temperature, little precipitation,low nutrients. It is located near the north Pole of the Earth. It is characterized by permafrost, permanent frozen layer on its surface.

6 0
3 years ago
What problems are experienced by fresh water and marine fish in there habitats and how they overcome it
stich3 [128]

ANSWER:

Problem faced include; habitat loss and degradation, disease outbreak, invasive species, pollution, over‐exploitation/overfishing, climate change etc.

EXPLANATION:

Problem:

Habitat loss and degradation, disease outbreak, invasive species, pollution, over‐exploitation/overfishing, and climate change are notable problems experienced by freshwater and marine fishes.

Solution:

Anthropogenic activities and stressors that rapidly threaten freshwater and marine fishes are curbed through legislation and other means to prevent extinction of fishes.

Through conservation programs that plans for individual species to more species of entire faunas of a particular location also boost population size and prevent hunting of threatened or endangered species in both realms.

Overtime, genetically modified fishes which can develop resistance to diseases are introduced to the realm.

Moreso, waste channels through which pollutants gets into the water bodies are well-treated for safety of fishes.

3 0
3 years ago
Which change is an effect of overcrowding in an environment?
salantis [7]

Answer:

The answer is C

Explanation:

I took the test.

4 0
3 years ago
All are methods for disposal of hazardous wastes except
uranmaximum [27]
Deep well injections
6 0
4 years ago
Read 2 more answers
Other questions:
  • What is the electrical charge on the plate that causes the beam to bend toward the plate
    6·2 answers
  • The three types of ocean floor sediments are terrigenous, biogenic, and _____.
    12·1 answer
  • The classification levels of a human are listed below from largest to smallest.
    10·2 answers
  • PLSSSA HELPPP !!!! Why does the author include this paragraph in the
    8·2 answers
  • Select the correct answer.
    11·1 answer
  • (GIVING BRAINLIEST!!)
    5·1 answer
  • A/an ________ is longer than it is deep while a/an ________ is deeper than it is long. Group of answer choices Incision, punctur
    6·1 answer
  • What is it called when conditions improve based on patient's beliefs? (Psychology)
    12·1 answer
  • Ghghghhghhghghghghgyu y
    7·1 answer
  • select the correct answer from each drop-down menu. ben walks to college every day. while participating in a race, he observes t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!