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
Mekhanik [1.2K]
3 years ago
5

Multiple biological traits: a. do not exist in humans. b. do not lead to clear-cut racial classifications. c. help with biologic

al profiling. d. are race specific. anthro
Biology
1 answer:
zalisa [80]3 years ago
3 0
I believe the correct answer is B
You might be interested in
The graph illustrates what has happened over an 8 year period where non-native perch were introduced into Lake Malawi in Africa.
valentina_108 [34]

Answer:

A

Explanation:

took the test

5 0
3 years ago
Read 2 more answers
Which stores groundwater?
taurus [48]
~Hello there!

Your question: Which stores groundwater?

Your answer: Groundwater is stored by the aquifer.

Any queries ^?

Happy Studying!
6 0
3 years ago
Why does water move through a membrane?
AnnZ [28]

Answer:

The cells need water to maintain their metabolic functions, the way water enters through cells membranes is by osmosis.

Explanation:

The cell membrane is a lipidic bilayer composed of phospholipids and embedded proteins. Phospholipids have the characteristic of being amphiphilic which means that possess hydrophilic and lipophilic characteristics. The most common way is by osmosis, that is a mechanism that moves water from high concentration to less concentration of water.  In the cell membrane, there are is channels of proteins called aquaporins that facilitate the pass of water through the membrane. Also, as water is a very small molecule without charge, this characteristic allows passing a limit amount of water molecules through the hydrophilic characteristic of membranes.

7 0
3 years ago
Write a brief report about what causes cancer cells to develop.
a_sh-v [17]
In order to study the formation of cancer cells, you should study the life cycle of normal cells as cancer cells are abnormal cells. 

Actually, Normal cells grow, divides and died after an interval of time. And when this process is break down, cancer cells begin to form. They are usually old cells which don't die after their life cycle.

Hope this helps!
8 0
3 years ago
Some organizations reduce the carbon waste on earth by purchasing ______________ equivalent to their carbon footprint.
pychu [463]
Cap and Trade is the equivelent to carbon footprint
8 0
3 years ago
Other questions:
  • A broad layer of connective tissue that runs the length of the anterior abdomen and separates the rectus abdominis is _____.
    6·1 answer
  • The plasma membrane is composed of a phospholipid bilayer and associated proteins. What else is commonly found in the plasma mem
    12·1 answer
  • A retrovirus
    10·1 answer
  • Which of the following statements about speciation is true? Which of the following statements about speciation is true? Speciati
    7·1 answer
  • Since he cannot cut out a piece of the floor, which steps should he perform to collect the saliva sample?
    13·1 answer
  • The mutation of a cell for a specific function is called
    10·2 answers
  • Which statement is an example of how structure relates to function?
    9·1 answer
  • Help quick pleaseeeeeeeee
    15·2 answers
  • Please help! I’m stuck on this one :)
    7·2 answers
  • Give the sequence of mRNA that would match the following DNA strand
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!