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
andrey2020 [161]
3 years ago
12

Which sentence best describes the process of convection?

Biology
1 answer:
Mazyrski [523]3 years ago
4 0
When cool air sinks it forces warm air to rise is a example of convection.
You might be interested in
If a group of the world’s leading scientists finds a cure for AIDS, what must a neutral scientific panel to do validate the resu
8_murik_8 [283]
I suppose it is B.
hope I am correct =)
8 0
3 years ago
Read 2 more answers
Describe how organisms acquire energy directly or indirectly from sunlight.
cluponka [151]
Photosynthetic organisms use sunlight to provide the energy necessary to combine carbon dioxide and water to form organic molecules and ATP. Those same photosynthetic organism also use cellular respiration to breakdown those organic molecules whenever there is an energy demand greater than what can be provided by photosynthesis or in the absence of light.
5 0
3 years ago
Describe the four levels of protein structure. For each level, include: the name of that level of structure how the protein is a
REY [17]

here are the structures i hope it helps

Answer:

primary, secondary, tertiary, and quaternary.

3 0
3 years ago
Read 2 more answers
Climate warming trends allow plant and insect species to inhabit larger ranges.<br> True or false?
eduard

this is true. when it is warmer the plant and insects can migrate to these other places so they do not have to die or hibernate through winter
5 0
3 years ago
Read 2 more answers
Waves transfer<br> O matter<br> energy<br> Odensity<br> heat
Alona [7]
Waves transfer energy.
5 0
4 years ago
Other questions:
  • Researching the Circulatory System also called the Cardiovascular System.
    12·1 answer
  • What is the atomic weight for sodium
    10·2 answers
  • The somatic cells of a privet shrub each contain 46 chromosomes. To be as different as they are from human cells, which have the
    12·1 answer
  • In north america, the main sources of protein are ________.
    15·1 answer
  • In order to be classified in the same species, a group of organisms must be able to A. interbreed and produce fertile offspring.
    10·1 answer
  • Uestion пром How many atoms are approximately in one grain of sand?​
    12·2 answers
  • Waste managers need more land to collect city garbage. What environmental parameters should city officials investigate before pu
    14·2 answers
  • Based on your own investigation, what challenges do you think scientists face when classifying new organisms?
    9·1 answer
  • Francis Crick stated that information moves from ______ to ______ to ______.
    7·1 answer
  • The real length of one villus is 0.8 mm
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!