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
Reptile [31]
3 years ago
12

Why was natural selection an important contribution to the theory of evolution?

Biology
1 answer:
BartSMP [9]3 years ago
5 0

Darwin's theory. In 1859, Charles Darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. He defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".



You might be interested in
PLEASE HELP FAST <br><br> Upwellings return nitrates to the surface of the ocean.<br> True<br> False
Anton [14]

Answer:

True

Explanation:

I think search it up tho

6 0
2 years ago
Read 2 more answers
As the kidneys filter blood, it is necessary for both fluid and dissolved chemicals in the plasma to be rapidly removed without
ioda

Answer:

Here are the options to complete the question

A. Fenestrated capillaries

B. continuous capillaries

C. sinusoids

D. anastomoses

A. Fenestrated capillaries is our Sure ANSWER

Explanation:

Fenestrated capillaries (is located wherever active capillary absorption or filtration occurs)

The renal glomerulus - a network of capillaries - can be identified as fenestrated capillaries aiding the diffusion of small molecules and small amount of protein into the blood stream. 

6 0
3 years ago
As we know three most common house hold fuse value sare 3A,5A and 13A.
Reptile [31]

The list of household electrical appliances categorized according to their power consumption and what fuse they will use are:

<u>3A Fuse </u>

  • A table lamp,
  • Computer
  • Blender,
  • Refrigerator  
  • Deep freezer etc.

For every appliance that is rated between 700 and 3000 watts, it's plug should have a 13-amp fuse installed onto it.

<h3>What is a fuse value?</h3>

A fuse rating is the amount of current required to blow (break) the fuse. When a fuse blows, it disconnects power from an electrical system.

The fuse rating is generally printed on the fuse itself. The fuse rating is often expressed in 'amps,' which is the standard measurement for electrical current.

<h3>Why are electrical fuses important?</h3>

If an appliance malfunction results in an excessive current flow, the fuse shuts off the circuit.

If something goes wrong, this safeguards both the wiring and the appliance. A wire that melts easily is within the fuse.

Learn more about fuse values at;

brainly.com/question/23959921

#SPJ1

Full Question:

As we know that the three most common household fuse values are 3A, 5A, and 13A.

Make a list of your household electrical appliances. Divide them into three groups according to their power consumption to decide what fuse should be fitted in the plug for each of them.

6 0
2 years ago
What is a boundary ????????
lorasvet [3.4K]
A Boundary Is A Line That Marks A Limit Of Space. So If You Live In A Neighborhood, Then There Would Be Fences, And That Would Be A Boundary line. It Marks Space And Divides Space. Hope That Helps.
3 0
3 years ago
When a skeletal muscle contracts, what is happening at the level of the muscle proteins?
Margaret [11]
Bulk flow systems move substances faster than simple diffusion.
6 0
3 years ago
Other questions:
  • 20. View the above sex-linked recessive pedigree. Can you be certain of generation I, individual #1's
    5·1 answer
  • Which organisms are responsible for absorbing carbon from the atmosphere?
    7·1 answer
  • What animal breathes water?
    14·1 answer
  • When the sun heats up the surface of a puddle of water, the water A) condenses. B) evaporates. C) infiltrates. D) precipitates.
    9·2 answers
  • How are 96% human dna found in gorilla dna?
    12·1 answer
  • Consider this animal cell. Which organelles are labeled G? centrioles
    14·1 answer
  • At 5PM. the reading on the
    14·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
    8·1 answer
  • Assume a table in a room has a temperature of 60 degrees. Then the heat is turned up to 80 degrees. The molecules in the table g
    13·2 answers
  • What do the Neuron and Epithelial Cells have in common?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!