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
AnnZ [28]
2 years ago
5

Blood vessels that contain valves and rely on skeletal muscles to move blood are called:

Biology
2 answers:
Sedaia [141]2 years ago
7 0

Answer:

<em>B. Veins</em>

Explanation:

Veins carry blood relying on the action of the skeletal muscle as the body moves. Veins have valves so blood flows in only one direction. Valves are not present in arteries. Arterioles is small and contains valves to prevent backflow of blood but does not rely on skeletal muscles. Capillaries don’t have any valves. The correct answer would be veins.

Alexeev081 [22]2 years ago
4 0

Answer:

veins because they carry low pressured blood due to which there is more chance for backward flow of blood and to prevent that they contain valves.

<em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em> </em><em>uh</em><em>.</em><em>.</em>

You might be interested in
Name the blood vessels that carry blood to and from the upper and lower parts of the body
bagirrra123 [75]
Superior vena cava- upper body inferior vena cava

lower body- bother drain into the right atrium
6 0
3 years ago
In prokaryotes, which component must disassociate to allow for elongation of the transcriptional complex? In prokaryotes, which
qaws [65]

Answer:

sigma subunit

Explanation:

Sigma subunit of RNA polymerase holoenzyme directs the enzyme towards the consensus sequences present upstream of the transcription start site. Completion of the initiation phase of transcription is followed by dissociation of sigma subunit from the transcription complex.

The protein NusA replaces the sigma subunit. The RNA polymerase leaves the promoter and starts the elongation

.

4 0
3 years ago
What cells are the Lungs made out of?
lisov135 [29]
The lungs are lined with epithelial cells:)
6 0
3 years ago
Read 2 more answers
5. Which is the first step of the scientific method?
Arada [10]

Answer:

The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false. Step 2. Form a hypothesis.

Explanation:

8 0
3 years ago
Read 2 more answers
What is the superior, broad border of the heart called?.
Tamiku [17]

Answer:

Left ventricle

Explanation:

I think the left ventricle is propably superior and broad border of the simply because it pumps blood and other usefull products from the heart to furthest parts of the body

7 0
2 years ago
Other questions:
  • In a protected grassland preserve, there are herds of antelope and zebra and a pride of fifteen lionesses with cubs. A conservat
    13·1 answer
  • Yo cut  her finger on a sharp object. Which type of neuron allowed her body to cause the movement that removed her hand from the
    10·1 answer
  • Hormones that bind to plasma proteins ________.
    14·1 answer
  • What are basic units of life?
    9·2 answers
  • Apa yang dimaksud dengan epifit?
    11·1 answer
  • Gametes must be haploid because
    13·1 answer
  • I’m not sure if this is biology but it’s science
    10·1 answer
  • Do you think that governments should institute measures to control the human population? Please don’t send me those file things.
    9·1 answer
  • How long does it take from the time beans are planted until they are harvested
    8·1 answer
  • EwfjwjfgejjjjjjjjjjjIO4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!