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
allsm [11]
3 years ago
7

do the snails from the two environments differ because one or both has evolved by natural selection, or do they differ simply be

cause snails can smell crabs and grow thicker shells when needed?
Social Studies
1 answer:
kiruha [24]3 years ago
4 0

Answer:

The snails from the two environments differ because one or both has evolved by natural selection.

Explanation:

Natural selection is one of the main mechanisms that produce the evolution of species. This is because it allows the most adapted individuals in an environment to survive and pass on this characteristic that allowed them to survive their descendants. The less adapted individuals end up not resisting the difficulties of the environment and die, with that, the species begins to evolve, because only the adapted individuals are able to reproduce more adapted individuals.

If a species of snail had its population divided by a natural barrier and each half of the population was in a different environment, natural selection will be in charge of promoting an evolution in both species or just one, in relation to the adaptability of individuals with the environment.

You might be interested in
Is protecting America's border with Mexico mainly a federal or a state issue?
weqwewe [10]
Federal, Because it affects National Security.
4 0
3 years ago
Define old age in history​
larisa [96]

Answer:Old age, also called senescence, in human beings, the final stage of the normal life span.

Explanation:

4 0
2 years ago
Are the underlined words in the sentence an independent clause, a subordinate clause, or neither?
algol [13]
<span>B. subordinate clause</span>
8 0
3 years ago
What are some examples of indifference in society, politics, etc., today?
olya-2409 [2.1K]
- People don't vote because they do not care about the government or don't believe that their vote matters.
- When you ignore others in need. For example, if someone fell and dropped all their groceries or when a disabled person is trying to cross the road, people may not help.
- When you pretend that homeless people on the streets don't exist 
- When someone is getting bullied and you don't intervene

8 0
3 years ago
How do division of labor and specialization contribute to economic growth
Minchanka [31]

Division of labor and specialization, which were promoted to a large extent by Henry Ford and Frederick W. Taylor with the goal of increasing productivity and efficiency, contribute to economic growth because the worker, by being specialized, executes one, and the same, task or job over and over again, and, as a result, the final product or service is cheaper, of higher quality, and is produced in a shorter amount of time.

It was the Scottish economist and philosopher Adam Smith (1723-1790) the one that established that division of labor and specialization were the basis of productivity growth and wealth.

   

5 0
3 years ago
Other questions:
  • When parenthood experience does not meet expectations, women tend to show signs of?
    6·1 answer
  • Why is war against terrorists difficult to fight?
    14·2 answers
  • Building and construction <br> a. teaching <br> b. architecture <br> c. nursing <br> d. statistics
    7·1 answer
  • This bin is found in lab. Which should be placed in the bin?
    14·1 answer
  • Name the top five tea producers in the world.
    10·2 answers
  • Suppose that you are watching a movie. Two men are talking, and the camera focuses on a man in a blue shirt, with long sideburns
    14·1 answer
  • Please someone pls help ASAP!!!!
    7·1 answer
  • The problem with adopting a fair-return pricing policy for a natural monopoly is that
    13·1 answer
  • Sand dunes are large piles of sand that can be found in the desert. What causes these sand dunes to form?
    12·1 answer
  • During the Civil War, women were left to—
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!