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
sukhopar [10]
3 years ago
7

What causes the differences in physical characteristics like hair color among people?

Biology
1 answer:
Genrish500 [490]3 years ago
6 0

Answer:

A

Explanation:

isn't really that hard... no offence

You might be interested in
How many somatic motor neurons stimulate one muscle fiber?
jeka94

Answer:

one motor neuron

Explanation:

Although a single motor neuron can innervate several muscle fibers, each muscle fiber is innervated by only one motor neuron

8 0
3 years ago
A recent study reported by de meyer and others revealed that _____, which is a protein fragment that forms plaques in the brain,
FinnZ [79.3K]
The answer is amyloid beta. They clump together and form plaques. The formed plaque can block signals transmitted from one cell to another cell. In addition, the plaque can cause swelling, especially in the area where it is formed. It can also digest the disabled cells. This type of plaque is very common among patients with Alzheimer's Disease.




5 0
4 years ago
Which is NOT an example of a renewable energy source?
kati45 [8]

Answer:

coal

Explanation:

wind and water never end so they're renewable and the sun like ofc also never ends

but you can run out of coal

3 0
3 years ago
Read 2 more answers
What are the SIX parts of a DNA molecule?\
alexdok [17]

Answer:

DNA is made up of six smaller molecules -- a five carbon sugar called deoxyribose, a phosphate molecule and four different nitrogenous bases (adenine, thymine, cytosine and guanine)

Explanation:

.

8 0
3 years ago
Cooking is easy in pressure cooker why?
bazaltina [42]

Answer:

This compression increases the pressure inside cooker to more than atmospheric pressure which in turns increases the boiling point of the remaining water.

Explanation:

This compression increases the pressure inside cooker to more than atmospheric pressure which in turns increases the boiling point of the remaining water. ... Higher temperature of water means higher transfer of heat to food kept in it and hence the faster cooking.

3 0
3 years ago
Other questions:
  • Water that has a very low pH can be collected from hot springs in the area of Glenwood Springs, Colorado. A low pH indicates whi
    11·1 answer
  • What is the best explanation for the microvilli on the apical surface of the proximal convoluted tubule (pct)?
    9·1 answer
  • which of the following is likely to cause a quick change to the earths surface sand dunes canyons deltas landslides
    11·1 answer
  • Can anyone help me with this?
    15·1 answer
  • According to the medical model, select one:
    12·1 answer
  • What is the original source of almost all energy in most ecosystems
    5·1 answer
  • Where does DNA replication occur during the cell cycle? Why?
    8·1 answer
  • 1. Which one lived in Antarctica earlier , the the labyrinthodont, the lystrosaurus, or the duck-billed dinosaur? Explain.
    15·2 answers
  • ¿Como esta compuesta la celula animal y vegetal?<br><br> AYUDENMEEEEEEEE
    14·1 answer
  • Choose the 4 reasons that contributed to mendel selecting the garden pea as his experimental subject.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!