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
Semmy [17]
3 years ago
14

PLEASE HELP!!!!!

Biology
1 answer:
Aliun [14]3 years ago
7 0
The air outside your body because when you tried to hold your breath the pressure builds and forces your body to breath by letting out the air but depending the altitude you are the pressure can change hope this helps
You might be interested in
Which of the following statements are true?
Genrish500 [490]

Answer:

I think A is true

Explanation:

Any combination of atoms is a molecule, but when its a combination of atoms from different elements, its known as a compound.

4 0
3 years ago
Ovulation is triggered by peak concentrations of which peptide secreted into the blood A. estrogen B. LH C. ACTH D. FSH E. proge
Contact [7]

Ovulation is triggered by peak concentrations of luteinising hormone peptide secreted into the blood, which is option B.

<h3>What is ovulation?</h3>

Ovulation is the release of an ovum from an ovary.

Luteinising hormone is produced by anterior part of the pituitary gland and stimulates ovulation and the development of the corpus luteum in female mammals.

The luteinizing hormone is released in by the pituitary gland of the brain, which triggers the ovulation.

Learn more about ovulation at: brainly.com/question/6748709

#SPJ1

5 0
2 years ago
The type of reproduction by which plants produce offspring from vegetative part is called
Helen [10]
I think that's asexual reproduction.
8 0
3 years ago
If muscles are relaxing they are returning to their:
slega [8]

I think it is their normal state

4 0
3 years ago
. Nearly all of the plant tissue called is made up of cell walls.
lara [203]
Plant tissues are categorized broadly into three tissue systems: the epidermis, the ground tissue, and the vascular tissue. Epidermis - Cells forming the outer surface of the leaves and of the young plant body. Vascular tissue - The primary components of vascular tissue are the xylem and phloem.
8 0
3 years ago
Other questions:
  • How corona virus affected environment?
    9·2 answers
  • Which structure provides energy to the cell?
    9·2 answers
  • PLZ HURRY IT'S URGENT!
    12·1 answer
  • What kind of alcohol is best to kill the corona virus?<br><br><br>1.45%<br>2.70%<br>3.90%<br>4.85%​
    14·1 answer
  • Explain how earth’s spheres rely on the water cycle
    6·1 answer
  • If all of the offspring have roan coats—white hairs mixed into a base coat of red—what can be said about the red and white allel
    8·1 answer
  • If microscopes that could take closer looks were in existence, why do you think it took so long for scientists to come to the re
    8·1 answer
  • What is a specialized species
    8·1 answer
  • 6.The development of antibiotic-resistant M. leprae is inevitable. Researchers are trying to develop antibiotics that would inhi
    12·1 answer
  • All the different organisms that interact in a pond make up
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!