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
enyata [817]
1 year ago
7

Capillaries in the heart keep blood flowing in one direction. a. True b. False

Biology
1 answer:
vodomira [7]1 year ago
7 0

Answer:

A) True.

Explanation:

Capillaries then lead into small veins. Small veins lead to larger and larger veins as the blood approaches the heart. Valves in the veins keep blood flowing in the correct direction.

Hope it helps!

You might be interested in
2. Which is the last step in the scientific method?​
astra-53 [7]

Answer:

Communicate the results.

7 0
3 years ago
Read 2 more answers
Suppose a global disaster causes a genetic mutation that causes all animals to stop respiring. How would plants be affected by t
ICE Princess25 [194]
They would take in less carbon dioxide and produce less oxygen
3 0
3 years ago
Which environment will have a negative impact on both cells with a cell wall and cells without a cell wall?
notsponge [240]

The environment that will have a negative impact on both cells with a cell wall and cells without a cell wall is the hypertonic environment.

<h3>What is a cell wall?</h3>

A cell wall is defined as the flexible outer layer of the cell that provides protection for the cell from any physical or chemical stress.

A hypertonic fluid environment is the type of fluid that is highly concentrated than the cell.

Therefore, when a clear is placed in a hypertonic environment, through the process of osmosis, water moves out of the cell.

This affects also cells that do not possess cell wall.

Therefore, the environment that will have a negative impact on both cells with a cell wall and cells without a cell wall is the hypertonic environment.

Learn more about cell here:

brainly.com/question/26122239

#SPJ1

5 0
2 years ago
Which condition would a gynecologist treat?
Agata [3.3K]
A. Cervical Dysplasia
5 0
2 years ago
The process of union between egg and sperm.
Anestetic [448]
It’s mitosis hope this helped !
Explanation: Fertilization occurs when the nucleus of both a sperm and an egg fuse to form a diploid cell, known as zygote. The successful fusion of gametes forms a new organism.
5 0
3 years ago
Other questions:
  • 8. Every cell contains a lipid bilayer known as the membrane. Cell
    9·2 answers
  • What resources can be in limited supply in an ecosystem
    14·1 answer
  • Although they are different species, woodpeckers and squirrels both live in holes in trees. What resource are these species comp
    10·2 answers
  • A sentence for mitosis
    5·1 answer
  • Overall, membranes seem to have a great deal in common, but on closer inspection it is revealed that membranes of different cell
    10·1 answer
  • What is the main source of energy for all living organism
    13·1 answer
  • What is the effect of medicines given to people suffering from viral diseases?
    5·1 answer
  • Hi all!<br> Pls help me in these 2 simple questions.....<br> Thanks in advance!
    5·1 answer
  • (Q001) Review the photos in the Lab 7 Exercise Image Library on p. 217 of your lab manual and answer the following questions. PA
    8·1 answer
  • The first organisms to move into an area after a primary disturbance are <br>​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!