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
Helga [31]
3 years ago
6

Lucy is studying at the desk in the corner of her room. Her brother is watching television in the living room. Lucy's room is se

parated from the living room by a wall with an open doorway at one end. The television set is near the middle of the wall. Lucy concludes that sound can pass through the wall because it is not soundproof. Which statement gives a plausible alternative to Lucy's explanation
Biology
2 answers:
MArishka [77]3 years ago
6 0

Sound waves are reflected back from the while some of the sound wave goes through. Welp good luck

Fiesta28 [93]3 years ago
3 0

Answer: It's A.) Sound can bend around doorways.

Explanation:

You might be interested in
How is absolute different from a solvent in a solution?
swat32
A simple solution is basically two substances that are evenly mixed together, but the mixture is homogeneous. Meaning, you can no longer tell the two substances apart once they are mixed in solution.
This is because the solute dissolves in the solution.
A solute is the substance to be dissolved (sugar). 
The solvent is the one doing the dissolving (water).
As a rule of thumb, there is usually more solvent than solute.The amount of solute that can be dissolved by the solvent is defined as solubility.
6 0
3 years ago
What are some of your body's external defenses against pathogens?
FrozenT [24]
<span>Skin, mucous membranes, sloughing of dead skin, tears (lysosymes/flow of fluid), sweat, normal microbial flora of skin Hope this is helpful and the BRAINLIEST answer!</span>
6 0
4 years ago
Read 2 more answers
Write down General Characteristics of FROG ?? Plz Help Me In Detail For Class 9
Rainbow [258]

Answer:

Explanation:

In general, frogs have protruding eyes, no tail, and strong, webbed hind feet that are adapted for leaping and swimming. They also possess smooth, moist skins. Many are predominantly aquatic, but some live on land, in burrows, or in trees.

7 0
3 years ago
Read 2 more answers
What are three major classes of RNA found in the cell?
LekaFEV [45]

Answer:

Three major classes of RNA found in the cell are:

  • Messenger RNA
  • Transfer RNA
  • Ribosomal RNA

Explanation:

  • Messenger RNA: function is to carry the genetic code from the nucleus to the cytoplasm.
  • Ribosomal RNA: is present in the cytoplasm of the cell. ribosomal RNA plays a major role in the synthesis of protein.
  • Transfer RNA: is present in cellular cytoplasm, the function of tRNA is to transfer the amino acids to the ribosome.

4 0
4 years ago
Which product is directly obtained from water
Olegator [25]

Ice is one of the many products that can be derived from water. it is just only in solid or ice form, after going through a physical change.

3 0
3 years ago
Other questions:
  • Neighboring cardiac muscle cells in the walls of heart chambers have specialized cell-to-cell contacts that electrically and mec
    13·1 answer
  • Cells are surrounded by a watery fluid, and they contain watery cytoplasm. Explain how the structure of the lipid bilayer is rel
    12·1 answer
  • Which of the following statements is true?
    14·2 answers
  • An ice fisherman has fallen through the ice. In response to the cold water, sensors in the man's skin send a "cold" signal to th
    5·1 answer
  • Which of the following statements about viruses is false
    13·1 answer
  • Give one real life example of an enzymatic reaction in the human body.
    6·1 answer
  • Need help on checking my answers! The ones circled in yellow are the ones that I believe the answers are. Please and thank you (
    13·2 answers
  • When carbon bonds with oxygen, what gas is formed?
    9·1 answer
  • Outline the pathway of a breath of air from the nose to the alveoli.
    15·1 answer
  • What is the name of the common ancestor of the bobcat and the cheetah?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!