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
baherus [9]
3 years ago
12

What kind of wave requires the particles of a medium to vibrate and transfer energy

Biology
2 answers:
polet [3.4K]3 years ago
5 0
Only lifted metal looks
irina [24]3 years ago
3 0

Answer:

Explanation:A mechanical wave requires an initial energy input. Once this initial energy is added, the wave travels through the medium until all its energy is transferred. In contrast, electromagnetic waves require no medium, but can still travel through one.

You might be interested in
What is the relationship between latitude and biomes located across Earth?
MissTica

Answer:

Biomes are determined primarily by temperature and precipitation. Generally speaking, biomes at higherlatitudes (further away from the equator) are cooler and drier. Closer to the equator, biomes are generally warmer and wetter, as warmer air holds more moisture than colder air.

Explanation:

please mark as brainlist answers

7 0
3 years ago
How and why does a comet change as it approaches the sun?
Archy [21]
It melts into a tail and vanishes
3 0
3 years ago
Males have hemophilia when they are hemizy-gous for a nonfunctional recessive mutant allele of the X-Iinked gene for clotting fa
ruslelena [56]

Answer:

a. No, it is not possible.

A heterozygous female carries one copy of functional gene which is enough for the production of clotting factor. Hemophilia does not show continuous variation or polygenic inheritance and thus, its level does not depend on the number of normal alleles.

It that was the case, then all males would show hemophilia in some parts of the body as they only carry one X chromosome and thus, only one functional gene.

Thus, heterozygotes are only the carriers of the disease, they do not show any symptom of the disease.

b. In perspective of homozygosity or heterozygosity, the rate of blood clotting should be the same as both of them have functional gene. As mentioned above, it does not show continuous variation so, it will not show any increased or decreased rate of clotting in homozygotes or heterozygotes.

However, in reality, the rate of clotting depends on the concentration of clotting factor present in blood plasma. This percentage depends on the physiology of a person but not on the number of alleles present. For example, proteins or enzymes required for gene expression, et cetera.

8 0
3 years ago
Once equilibrium is reached, roughly equal numbers of molecules move in either direction across a semipermeable membrane, and th
Oduvanchick [21]

Answer:

true

Explanation:

When the number or molecules or concentration of substance is equal inside and outside the cell, the state of equilibrium occurs. Equilibrium is a state of balance in which concentration of molecules are equal on both sides of medium or container or cell. If concentration of substances is higher inside the cell so diffusion occurs until concentration becomes equal on both sides i. e. inside the cell and outside the cell.

4 0
3 years ago
How does cytoplasm work with other organelles?
alexgriva [62]
<span>Transcript of A Cell is like a Factory. The cytoplasm contains the organelles, just likehow the factory floor contains all the machines and workers. The ER is where the ribosomes do there work to create proteins. ... The cell membrane regulates what enters and leaves the cell, similar to factories shipping department.</span><span>Sep 23, 2014</span>
8 0
4 years ago
Other questions:
  • Pigment can be found in several layers of the epidermis. In which layers would you expect to find the cells that produce melanin
    8·1 answer
  • Plants maintain homeostasis by _____.
    7·2 answers
  • Carbon dioxide is not considered an organic molecule.Photosynthetic organisms turn it into an organic molecule in the form of a
    11·1 answer
  • In a hypothetical population of 1000 frogs there exists a gene, d, with two alleles (d and d). 280 of the frogs are homozygous d
    11·2 answers
  • True or False: The process shown in the diagram below is called editing
    9·2 answers
  • Negative consequences that may result from an abundance of nutrients in Lake Okeechobee
    10·1 answer
  • Explain in detail the plausibility of a volcano erupting in Odessa, TX.
    15·1 answer
  • Help me pls (no links or get banned)
    14·2 answers
  • Describe(detail) 1 animal behavior in Chordata?PLSSS HELPPP!!!!
    14·1 answer
  • In the United States, the parasite that causes malaria is not present, but African-Americans whose ancestors were from equatoria
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!