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
maria [59]
3 years ago
5

A new development involves a network of plastic tubes being printed within an organ. After the whole organ is printed, these pla

stic tubes are dissolved, leaving a network of empty tunnels.
Why does the organ need to have the empty tunnels within it?
Biology
1 answer:
d1i1m1o1n [39]3 years ago
4 0

Answer:

These are needed to mimic the blood vessels which these organs will use for the supply or drainage of fluids e.g blood.

In addition the empty tunnels serve as the routes for nutrients and oxygen supply  for the organ.

In summary the tunnels provided  a vascular structure to support the organ

Explanation:

You might be interested in
Describe why the kidneys are essential for maintaining homeostasis?
gavmur [86]
Kidneys are important in homeostasis as they control the blood water level and the regulation of salt and iron contents within the body. See related links for more info. Kidneys are important in homeostasis as they control the blood water level and the regulation of salt and iron contents within the body.


hope that helps! :)
7 0
3 years ago
Chromosome 11 is made over _ million base pairs
astraxan [27]

made over 135 million base pairs

8 0
3 years ago
Read 2 more answers
Some plants have reproductive structures that help them reproduce using natural forces or animals. How does the reproductive str
mario62 [17]

Answer:No

Explanation:Plants will not just have to rely on one animal to help reproduce. Plants can mimic things such as scents or looks to be an incentive for other animals. Wind and water can also help transport pollen. Plants always have pollinators such as wind, water, insects, and animals. Plants use mimicry in order to attract the biotic pollinators. Plants will never have trouble reproducing because they have so many different pollinators.

6 0
3 years ago
In the reaction 3H2 + Blank Space __________N2 → 2 NH3, what coefficient should be placed in front of N2 to balance the reaction
Helga [31]
Count the number of same elements before and after →
Make sure number of same elements on both sides are equal
2N on the right side, so it is 1N2
4 0
3 years ago
Read 2 more answers
When skeletal muscle cells undergo anaerobic respiration, they become fatigued and painful. what is this caused by?
sineoko [7]
When the muscle or the skeletal muscle cells undergo anaerobic respiration, they become painful and fatingued, it is now known to be caused by build up of lactate. The skeletal muscle will be painful and fatigued and the caused of it will be because by build up of lactate.
3 0
3 years ago
Other questions:
  • Give two examples of polygenetic traits​
    9·1 answer
  • In which digestive system organ will you find the enzymes responsible for breaking down disaccharides into monosaccharides and d
    13·1 answer
  • What has large receptive fields that may cover an entire finger or half of the palm?
    7·1 answer
  • Which type of virus was the famous michelangelo virus? a worm a time bomb a script virus an e-mail virus?
    12·1 answer
  • You are watching the weather forecast and the weatherman says that strong thunderstorms and possible tornadoes are likely to for
    14·1 answer
  • Things that enhance forests?
    15·1 answer
  • A patient lost vision on the left side of both eyes. the patient has likely suffered damaged to?
    9·1 answer
  • Structures involved in blowout fractures include the
    10·1 answer
  • There are only three autosomal trisomic conditions (Patau, Edward, and Down Syndrome) where a fetus will survive to birth. Why d
    11·1 answer
  • Describe two effects that ingesting microbeads has on aquatic organisms.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!