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
soldier1979 [14.2K]
3 years ago
5

Dangerously-clogged blood vessels can be widened by a procedure called a(n) _____.

Biology
1 answer:
Anestetic [448]3 years ago
3 0
B.) Angioplasty
An angioplasty is when the blood vessel can be widened by a balloon that is blown up in the blood vessel and sometimes a stent is put in place to keep it open. 
You might be interested in
A student measured the amount of oxygen and carbon dioxide dissolved in an aquarium containing aquatic plants and snails. Why di
andriy [413]
The nail breathes oxygen to live. The nail breathes the oxygen dissolved in the water.


Given that the aquarium is a small bioma there is not enoguh source of oxygen to replace the oxygen consumed by the snail, except for the oxygen produced by the aquatinc plants inside the aquarium.


Plants produce oxygen through the process named photosynthesis. Photosynthesis requires light.


Given that the aquarium is kept dark, the aquatic plants cannot carry out the process of photosyntthesis and so there will not be generation new oxygen and the snails will die after they do not have oxygen to breath.


I
4 0
3 years ago
Read 2 more answers
I need help on the phet lab the moving man please I will give you the brainlist
expeople1 [14]

Answer:

i dont understand pls be more clear

Explanation:

  1. l

l

  1. l
  2. l
  3. k
  4. k
  5. k

k

j

j

j

h

h

h

g

g

g

g

1

1

1

2

2

2

2

3

3

33

3

3 0
3 years ago
An arthropod has all the following characteristics except:
katovenus [111]

Answer:

b. pseudocoelom

Explanation:

A pseudocoelom is a false body cavity of some invertebrates which occupies the space localized between the mesoderm and the endoderm of the gut. This false cavity is found in nematodes.

Arthropods exhibit:

1- Bilateral symmetry because both opposite sides of the body are similar,

2- they are protostomes because the blastopore becomes the mouth during embryonic development,

3- they have true tissues because tissues are formed by groups of cells which share a common function, and finally,

4-arthropods are triploblastic because they are formed by three germ embryonic layers (endoderm, mesoderm and ectoderm).

8 0
3 years ago
PLEASE HELP ME PLEASE!!!
inna [77]

Answer:

D. The oldest rock is found in the bottom layer of a rock formation.

Explanation:

6 0
3 years ago
Read 2 more answers
Brain death occurs when: all electrical activity of the brain has ceased for a specified period of time. a person remains uncons
True [87]

Answer:

The correct answer in A) All electrical activity of the brain has ceased for a specified period of time

7 0
3 years ago
Read 2 more answers
Other questions:
  • What might the colonists have harvested in 1621?
    12·2 answers
  • Hair is produced at the base of hair follicles from columns of cells that die when they are filled with keratin.
    5·1 answer
  • An ecologist is studying Dunaliella Salina a single celled algae in a local pond. The con is located near construction site in t
    6·1 answer
  • In which step of the diagram does the virus release a protein that causes the cell wall to burst?
    12·2 answers
  • True or False A type of building that absorbs the energy of seismic waves is a fixed-base building.
    14·1 answer
  • Why do cells need to adjust when conditions change?
    10·1 answer
  • Where are the reproductive parts of an angiosperm located?
    9·2 answers
  • Evolution definition
    13·2 answers
  • Both animal and plant cells are eukaryotic cells. What is the difference between animal and plant cells?
    7·2 answers
  • How is the process in which the ice melts?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!