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
Gnoma [55]
3 years ago
9

Which type of wave cannot move without a medium in which to travel?

Biology
2 answers:
frozen [14]3 years ago
6 0
<span>Mechanical waves require a medium to travel through so that they can transmit energy. Some examples of mechanical waves are water waves, sound waves and the waves of a slinky or jump rope. The medium through which a mechanical wave moves through can be a fluid, solid or gas.</span><span> 
In short, the answer is C.
</span>
bazaltina [42]3 years ago
4 0
Mechanical waves cannot move without a medium
You might be interested in
How long do mud turtle eggs take to hatch?
andriy [413]
For most turtles the incubation ranges from 45 and 75 days.
5 0
3 years ago
After a signal binds to a signal receptor, the next step is transduction. Why is the signal transduction step necessary ls7c wee
mars1129 [50]

Answer:

Signal transduction is what allows cells to respond to the influences of the environment around them, providing cells with proper growth and normal cell function.

Explanation:

Living organisms have developed a wide variety of complex processes to transmit signals from the outside to the inside to elicit an adequate cellular response. Defects in these molecular pathways can lead to very different disorders, such as diabetes, cancer, and psychotic illnesses. Signal transduction is the process by which a cell converts a certain signal or external stimulus into another signal or specific response, that is, it is the mechanism by which a cell responds to the stimuli it receives from the environment through diffusion. of those signals to its internal compartments. First, a signaling molecule (also called a ligand) needs to activate a specific receptor on the cell's membrane or cytoplasm. Ligand-receptor binding is very specific; they are recognized as a key and a lock. Second messengers are molecules that allow the received signal to be amplified at the intracellular level. The binding of a ligand to the receptor can generate hundreds of second messenger molecules that, in turn, can modify thousands of effector molecules and give rise to different responses. Cells recognize, integrate, and respond to multiple signals from their environment due to signal transduction, providing cells with a normal cell function.

5 0
3 years ago
For many years, whole or fragmented hominid skulls have been excavated. Some of these skulls date from as early as 6 million yea
hjlf
The corrected answer is D
8 0
2 years ago
Which action shows a creative approach to the process of scientific inquiry?
denpristay [2]
<span>developing a technique for observing an object that has yet to be observed


</span><span>Thus, to achieve the creative approach above the researchers must utilize and apply the </span>scientific method in gathering, interpreting and analyzing empirical evidence<span>. </span>

<span>Empirical evidence, data or knowledge is an obtained set of facts or figures or existing and presenting data that was yielded during the process of experimentation or scientific discovery. These empirical data or evidence is further studied and investigated by the scientist in a formal scientific approach which follows the steps of observation, making a hypothesis, gathering data, interpreting data and evaluating the data. These steps of the scientific approach are vital in the course to explain and discuss the result and evidence obtained during the process. </span>


4 0
3 years ago
Relative Rate of
katrin [286]

Answer:

A temperature of 35

Explanation:

See above for the answer

4 0
3 years ago
Read 2 more answers
Other questions:
  • When a trait is expressed as a continuum or range of measurements, that trait is most likely to be: completely dominant incomple
    8·1 answer
  • Observe: Click Next. What happens in the cytoplasm?
    6·1 answer
  • Which is a disadvantage of using wind as an energy source?check all that aplly
    6·2 answers
  • What problems can an algal bloom cause in an ocean?
    8·1 answer
  • The amount of life that can be supported in a particular ecosystem is limited by which of the following?
    6·1 answer
  • Ab blood type is the universal blood recipient because of that type's lack of agglutinogens. ab blood type is the universal bloo
    10·1 answer
  • How do organisms use chemistry to survive
    14·1 answer
  • Part 2
    10·2 answers
  • can someone tell me why this is incorrect Ik it's not potential but I had a something going on with my test so I need help to fi
    12·1 answer
  • Where does the energy used to produce atp in the light reactions of photosynthesis come from?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!