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
Igoryamba
3 years ago
6

Which factors were determined to directly cause the loss of skin pigmentation in humans as a result of natural selection?

Biology
1 answer:
scoundrel [369]3 years ago
3 0

Answer: The answer is 4

Explanation:

Vitamin D controls your skin pigment. It's kind of like when someone has an iron deficiency they get bruises and they turn a whiter shade.

Hope I helped :)

You might be interested in
Which macromineral plays a role in energy production through its role in the breakdown of all three energy sources (carbohydrate
umka21 [38]
Phosphorus because it is an energy source and breaks down carbs proteins and. Fats
7 0
4 years ago
Read 2 more answers
Compare and contrast the locations of anaerobic and aerobic respiration in a typical eukaryotic cell. what are the by-products a
UkoKoshka [18]

<span>Aerobic respiration uses oxygen while anaerobic respiration does not. In aerobic respiration, it occurs in most cells. It releases High amount of energy at 36-38 ATP molecules and it reacts with glucose and oxygen. It produces carbon dioxide, water and ATP. While in Anaerobic respiration, it occurs mostly on prokaryotes. It releases lower energy between 36-2 ATP molecules and it reacts with glucose and electron acceptor which is not an oxygen. It produces carbon dioxide, reduced species and ATP. The site of both respiration is in the cytoplasm and mitochondria. -ahnnahly</span>

5 0
4 years ago
Put them in order pleaseeeee
padilas [110]
24135 i just answered mine correctly
5 0
3 years ago
Read 2 more answers
What effect would an increase in venous tone have on mean arterial pressure?
Luda [366]
An expansion in venous tone will increment heart yield and increment mean blood vessel weight. All blood vessel and venous vessels under basal conditions display some level of smooth muscle compression that decides the breadth, and thus tone, of the vessel.
3 0
3 years ago
Nervous System
ElenaW [278]

Answer:

sensory integration

Explanation:

Sensory information is processed in the brain in this step.

sensory - integration

integration :

the coordination of processes in the nervous system, including diverse sensory information and motor impulses.

which means processing

so sensory integration means

sensory processing

5 0
3 years ago
Other questions:
  • A chemical found in the sacs within an axon terminal which, when released, has an effect on a nearby neuron is called a _____
    9·2 answers
  • In humans, albinism is caused by loss-of-function mutations in genes involved in the synthesis of melanin, the dark pigment in s
    14·1 answer
  • In what ways do viruses differ from other pathogens?
    9·2 answers
  • All individuals of a particular species of whiptail lizards are females. their reproductive efforts depend on _____.
    11·1 answer
  • What manufactures organic compounds in cells
    13·2 answers
  • - Study the statement above. Nitrogen is NOT a part of
    10·1 answer
  • There are three layers of neurons in the retina. The axons of which of these neuron layers form the optic nerves?
    10·1 answer
  • The expression of both alleles for flower color produces a new pink. this illustrates incomplete dominance. Which of the followi
    9·1 answer
  • What Are the similarities and differences among the different patterns of inherited
    15·1 answer
  • How many animals died in the making of milo and otis
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!