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
Wewaii [24]
3 years ago
10

The trachea needs to be rigid but the esophagus does not. why is this

Biology
1 answer:
Alenkasestr [34]3 years ago
6 0
The esophagus has to be flexible to allow for food to travel from the mouth to the stomach
You might be interested in
What is an anteaters competitors
oksian1 [2.3K]
It’s 6x7x9!5$/5 the your
8 0
3 years ago
You would expect to find ____________ fibers in areas that undergo a lot of stretch and rebound.
Stella [2.4K]
You would expect to find elastic fibers
8 0
3 years ago
Which of the following statements helps support the endosymbiotic theory?
katrin [286]

Answer:

nxm-ahsc-bqq join interested girls in g.meet

3 0
3 years ago
PLEASE ANSWER ASAP!!
Over [174]

Mitochondrial DNA can be traced for generations. It is because of the fact that   unlike nuclear DNA, mitochondrial DNA rarely gets mutated. The frequency of mutations in the mitochondrial DNA is approximately one every 3,500 years per nucleotide. That is why mitochondrial DNA of a person is almost similar to his/her direct maternal ancestor. So, it can be used to match lineages amongst people.

5 0
3 years ago
Which action is an effect of lowered inhibitions? (Points : 1) doing or saying things out of line with one’s beliefs or values r
Genrish500 [490]
"Doing or saying things out of line with one’s beliefs or values" and "revisiting previously <span>pent-up emotions" are the most common effects of lowered inhibitions, especially when alcohol is involved. </span>
6 0
3 years ago
Other questions:
  • What are three types of arthropods ?
    10·2 answers
  • Which type of radiation from the Sun has the greatest potential to harm human skin?
    13·1 answer
  • One atrium of the frog heart receives blood from the body, and the other receives blood from the lungs. Both atria deliver blood
    9·1 answer
  • The antibiotic penicillin is isolated from
    15·1 answer
  • Scientists previously referred to the long-ago deposited plant and animal remains, now buried, compacted, and transformed into c
    11·2 answers
  • 4. At which plate boundary is one lithospheric plate
    13·2 answers
  • Please don't delete these questions. I'll give brainliest, 5-stars, a thanks, 50 points, and anything else you need. ( The pictu
    11·2 answers
  • Which of these animals belongs to the phylum Crustacea?
    9·1 answer
  • GMO's ( Genetically Modified Organism)
    9·1 answer
  • Is there more water up or down in the atmosphere​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!