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
Mariulka [41]
3 years ago
5

An explanation of convection

Biology
1 answer:
dybincka [34]3 years ago
8 0
Convection is the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in the transfer of heat.
You might be interested in
Sexual reproduction
igor_vitrenko [27]
C. Increased genetic variation
5 0
3 years ago
If an analogy were to be made between the function of different cell organelles and the services provided by different companies
insens350 [35]
The FedEx of the cell are the vesicles. Vesicles are the structures in which many cell materials are packed and transported. Vesicles are cellular organelles that are composed of a lipid bilayer and they function as cellular envelopes to transport cell materials from one place to another inside the cell. An example of one material is protein. After a particular protein has been synthesized in the ribosomes of the cell, it is packaged in a vesicle called a transport vesicle. The vesicle carries this package to the Golgi apparatus for final tweaking after which it is again repacked in a new vesicle which transports it to its required destination in the cell.
8 0
3 years ago
A client has an above-the-knee amputation of the left leg because of arterial insufficiency. to prevent a hip flexion contractur
frez [133]
The nurse should position the client at a prone position every 3 to 4 hours for 20 to 30 minutes periods. This should be done periodically. Arterial insufficiency is any condition that slows or stops the flow of blood through your arteries. Arteries are blood vessels that circulate blood from the heart to other parts of the body.
3 0
3 years ago
Read 2 more answers
What special adaptation do strawberry plant stems have
cupoosta [38]
I am thinking of of strawberry runners, also called stolons:

these an a sort of extrernal connections between the particular plants, which can be used to grow new plants, as when the end of one such stem finds an appropriate place in the ground and sprouts roots there.

Do you think you might have needed a different kind of adaptation?
<span />
5 0
4 years ago
Why is adaption necessary for species survival ?
White raven [17]

All organisms need to adapt to their habitat to be able to survive. This means adapting to be able to survive the climatic conditions of the ecosystem, predators, and other species that compete for the same food and space

3 0
3 years ago
Read 2 more answers
Other questions:
  • Explain how the movement of tectonic plates can affect local environments
    15·2 answers
  • N which structures of green plants does photosynthesis primarily take place?
    8·1 answer
  • What did chloroplasts evolve from according to the endosymbiotic hypothesis
    8·1 answer
  • Select all the kingdoms that are composed of eukaryotes.
    9·1 answer
  • The insect shown in the picture has the ability to walk on the surface of water. Explain what property of water makes this possi
    14·1 answer
  • Selective Breeding can have both pros and cons. For example, you can achieve a ‘desirable’ look of the breed that you want. Howe
    6·1 answer
  • The process of counting a portion of a population of a species in a particular area and using that number to estimate
    15·2 answers
  • help po plssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
    12·1 answer
  • PLEASE HELP!! how does nitrogen travel through atmosphere, biosphere, geosphere. NITROGEN GAS, AMMONIA, NITRIFYING BACTERIA, and
    13·1 answer
  • Which of the following would cause mountains to wear down to become more like hills over time?(1 point) Erosion that carries sma
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!