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
katovenus [111]
2 years ago
11

Which statement correctly describes how a sound wave travels through air? A. The wave carries molecules of air away from the sou

rce of the sound. B. The wave carries energy that causes molecules to move back snd forth. C. The wave carries a molecule in one direction until it collides with another molecule. D. The wave move through air and gains energy from the moving molecules that it touches.
Biology
1 answer:
JulijaS [17]2 years ago
3 0

Answer: A. The wave carries molecules of air away from the source of the sound .

Explanation:

You might be interested in
Curvatures of the spine serve the body by ________.
Nataly_w [17]
Spine or Vertebral column is composed of a series of 31 bones known as vertebrae.Spine or Vertebral column is composed of a series of 31 bones known as vertebrae. Curvature of the spine serve the body by giving additional springiness and flexibility to the spine by absorbing the shock Curvature of the spine serve the body by giving additional springiness and flexibility to the spine by absorbing the shock.
5 0
3 years ago
The continents are in the same locations that they were 245 million years ago.
Minchanka [31]
False is the correct answer
7 0
2 years ago
While doing field research, two scientists discover
zysi [14]

Angiosperms, dicots

Explanation:

Angiosperms are highly differentiated vascular plants which can produce flowers and bear fruits with seeds in them. These flowering plants undergo reproduction and produces new plants. The reproductive parts like ovules and ovaries, stigma, stamen, pollen are all present in the flowers.

Angiosperms can either be a monocot or dicot. If they contain two embryonic leaves or cotyledons they are referred as dicots. Flowering angiosperms like geranium, magnolias are all dicots.

Geranium is a dicot angiosperms that produces small purple flowers.

Gymnosperms or bryophytes do not bear flowers or fruits. Monocots have only embryonic leaf.

5 0
3 years ago
Read 2 more answers
Cells can interact by releasing proteins or other molecules as chemical signals. How do cells receive these signals?
____ [38]

Answer: Cells typically receive signals in chemical form via various signaling molecules.

4 0
3 years ago
What is adaptation? What are the two types of adaptation? Give an example each.
il63 [147K]

Answer:

adapting can be learning from your environment and ways to survive etc.

Adapting can also go to sexual reproduction to survive diseases unlike asexual reproduction.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Cells can be described as having a cytoskeleton of internal structures that contribute to the shape, organization and movement o
    15·1 answer
  • Were there any problems with Robert Hooke's work or their understanding of cells?
    6·1 answer
  • Precipitation that percolates into the soil becomes..
    7·1 answer
  • The mitochondrial electron transport chain
    13·1 answer
  • Darcy and Raul are having difficulty conceiving a child. Darcy ovulates every 28 days, and Raul’s sperm count is normal. If we c
    8·1 answer
  • Explain why the nitrogen bases are considered the genetic code. Why are they so important?
    10·1 answer
  • Dhjwbsjsbsdjiwjwiwkeiw
    10·2 answers
  • What’s your favorite car first to answer gets brainliest
    13·1 answer
  • How does DNA and evolution play a role in modern taxonomy
    7·1 answer
  • Can body hair area be determined how and why
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!