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
Law Incorporation [45]
3 years ago
12

What blood vessels contain valves?

Biology
2 answers:
yaroslaw [1]3 years ago
4 0

Veins contain valves that ensure blood flows in only one direction. Valves also help blood travel back to the heart against the force of gravity.




Hope this helps.....

Andre45 [30]3 years ago
3 0

veins and capilliaries contain valves.

You might be interested in
How do you know the molecule is a sat fat
klio [65]
The molecule contains no carbon double bonds. 
8 0
3 years ago
Read 2 more answers
What is The Making of Proteins in Protein Synthesis?
Wewaii [24]

Answer:

REEEEEEEEEEEEEEEEE

Explanation:

Science

5 0
3 years ago
After your body breaks food down, what are three things that can happen to the atoms from your food?
ki77a [65]

Answer:

1. It can be broken down then stored as fat

2. or it will turn into waste

3.  broken down and then picked up by your blood stream and the liver than transfer into energy.

thats the best i got

sorry if it dosent help

Explanation:

5 0
4 years ago
WILL CHOOSE THE BRAINLEST!!!! NEED HELP FAST!
exis [7]
<span>Disorders are caused by genes on these chromosomes. Different versions of a gene are called alleles, and these alleles can be dominant or recessive. Genetic diagrams can show the possible outcomes of a particular cross.</span>
3 0
3 years ago
Read 2 more answers
Of the following factors that impact biodiversity, which one would be considered a micro-effect
butalik [34]

Answer: A stand of aspen trees dies and decays, leaving a clearing in the forest.

Explanation:

:)

6 0
3 years ago
Read 2 more answers
Other questions:
  • How does water temperature affect the rate of erosion?
    11·1 answer
  • Where is DNA copied?
    9·2 answers
  • Is the introduction of contaminants into a natural environment that causes instabilitying organisms and the physical environment
    6·1 answer
  • Suggest a reason that so many marine organism spend their segment of their life cycle as plankton.​
    14·1 answer
  • 4.___________ is the gravitational force acting on an object's mass, so__________ depends on the masses of the objects and the d
    10·1 answer
  • Define fungi and structure ​
    8·1 answer
  • What do organisms use carbohydrates for....?
    8·2 answers
  • Your neighbor uses sensors to record the conditions in the greenhouse. He monitors the conditions using an app he has on his mob
    6·1 answer
  • Seafood must be cooked to a minimum internal temperature of:.
    8·1 answer
  • 9. What would need to change in order for the organism population in the example to continue
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!