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
TEA [102]
3 years ago
8

Respiratory structures in order of airflow from outside to inside the body

Biology
1 answer:
Bond [772]3 years ago
6 0
Air passes through is: Nostrils → nasal cavity →Pharynx → Larynx →Trachea → Bronchi (with cartilaginous rings) →Bronchioles (without rings) → Alveoli (air sacs). Alveoli are the seat of exchange of O2 / CO2 between lungs and blood.
You might be interested in
Jack consumes two slices of pizza and drinks two large glasses of soda. Half an hour later he complains of a stomachache. What i
kodGreya [7K]
He ate to fast and to much which made it hard to digest and probobly caused a stomachache
8 0
3 years ago
Read 2 more answers
Relate the development of plant needles to the occurrence of mutations.
xxMikexx [17]
<h2>Development of Plant Needles</h2>

Explanation:

  • Seed of pitch pine treated with colchicine delivered tetraploid seedlings which had thick and sporadic needles and less fortunate tallness and diameter growth than ordinary seedlings.  
  • In test of colchicine-initiated polyploidy in pines, researcher found that a significant number of the polyploid plants returned to a diploid development in light of the fact that the polyploid cells partitioned at a more slow rate and were overwhelmed by the more quickly developing diploid cells which encompassed them.  
  • The primary needles of both diploid and polyploid plants were more effective at low light intensity than secondary needles, and they had lower compensation points.

5 0
3 years ago
Read 2 more answers
What is the term used to describe when a molecule moves into the cell through a transport protein but does not require energy to
Phoenix [80]

Answer:

i think

passive transport

not 100% sure tho

7 0
2 years ago
Why cant the japanese people say the letter r?​
kozerog [31]

Explanation:

There's a simple reason why Japanese people can't pronounce R and L correctly.  They don't exist in Japanese.  

Hope this helps :)

8 0
3 years ago
Which of these is a hollow ball of cells that develops after the fertilization of the egg?
BabaBlast [244]
<span> After fertilization, the </span>zygote<span> undergoes cleavage to form the blastula. The blastula, which in some species is a hollow ball of cells, undergoes a process called gastrulation, in which the three germ layers form.</span>
4 0
3 years ago
Other questions:
  • The genes on a chromosome were represented as ABCDEFGH. After chromosomal breakage the order was found to be ABCEFGH. Which type
    15·1 answer
  • BRAINLIEST ANSWER!!!!!!!!
    8·1 answer
  • How will you described the sequence of oxygen, carbon dioxide, and blood flow in your own words.
    11·1 answer
  • Will try to give brainliest PLEASE HELP ASAP
    10·2 answers
  • What are the genotypes of these flies?
    12·1 answer
  • Activities such as amino acid synthesis and active transport in plant cells are powered by
    7·2 answers
  • Which of these phases encompasses all of the stages of mitosis? A pie chart of the cell cycle that consists of two parts. The bi
    14·2 answers
  • 1. Which of these decreases as we
    8·1 answer
  • Hello, I know this is a very weird question, But this is for school and we have to take an essay on it. So please be mature when
    12·1 answer
  • A child receives an x chromosome from its mother and a y chromosome from its father.What is true about this child?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!