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
rjkz [21]
3 years ago
11

In two or more complete sentences, describe the purpose and outcome of the Miller Urey experiment.

Biology
1 answer:
djyliett [7]3 years ago
7 0
The purpose was to test the idea that the complex molecules of life. in this case, amino acids. could have arisen on our young planet through simple, natural chemical reactions. The experiment was a success in that amino acids, the building blocks of life, were produced during the simulation.
You might be interested in
Similarities between seemingly unrelated organisms can be explained by Darwin s theory that organisms come from common ancestors
svetoff [14.1K]

The Darwin's theory of evolution states that the organisms evolve through the process of the natural selection of the favorable genetic variations gradually over time. Through this process of the evolution, new species are developed over time. A single population may give rise to different species. These newly evolved species share similarities will each other as they have the same ancestor.

Hence, the given statement is 'true'.

7 0
3 years ago
Read 2 more answers
Which have scientists learned from studying seismic waves that travel through earth’s interior?
DENIUS [597]
<span><span>D. They have learned the precise depths where the boundaries between the earth's layers are located.</span>

The overwhelming amount of seismic activity particularly happens along convergent plate boundaries. In particular, reverse or thrust faults occurs on convergent plate boundaries.Converging plate boundaries are classified into two types of activities.First is the subduction boundary where the oceanic lithosphere is pressured beneath a continental plate or oceanic plate thus it overrides the other plate then slowly directed to the mantle where it will become a magma. Second is the collisional boundary where earthquakes occur because of the continental crust squeezed together then plates are pushed upwards.Reverse faults are correlated to earthquakes with magnitude of 8 or more.Hence, earthquakes of magnitude 8 or more are considered powerful and mega thrust earthquakes.</span>

5 0
3 years ago
What are the reactants for oxidation reaction?
Alexxx [7]

The reactant that brings about the oxidation is called the oxidising agent, and that reagent is itself reduced by the reducing agent.

Oxidation occurs when a reactant loses electrons during the reaction. Reduction occurs when a reactant gains electrons during the reaction. This often occurs when metals are reacted with acid.

Oxidation is loss of electrons (OIL RIG). Therefore, an oxidising agent takes electrons from that other substance. Therefore, an oxidising agent must gain electrons.

Oxidation happens when an atom loses one or more electrons during a chemical reaction, meaning that its oxidation number increases. This is because the atom loses the negative charge of the electron, which is similar to gaining a positive charge, increasing the oxidation number.

To know more about oxidation click here

brainly.com/question/25886015

#SPJ4

6 0
1 year ago
Which process is responsible for the growth and repair of human tissue ?
muminat

In general, the process responsible for the growth and repair of human tissue is the healing process, which takes place in three phases.

1. inflammatory response. Injured tissues release  chemicals that draw resources to the area, alert the body that damage has occurred and inhibit function to prevent further injury.

2. Repair phase. Once injured area is walled off and debris removed, construction to  replace or repair injured tissue begins. New blood vessels grow in the injured area maximizing transport within tissue.

3. Remodeling phase. Construction of permanent tissue , typically strong scar tissue made from dense network of collagen fibers. 

Looking at it from cell level, the process of mitosis is actually taking place during  healing. 

Mitosis is used for growth and repair and produces diploid cells identical to each other and to the parent cell. 

New cells are needed throughout life. These are for growth and replacement of damaged or worn out tissue. The body obtains such through the process of mitosis.

 

7 0
3 years ago
Read 2 more answers
________is a method in which a bloodborne pathogen may be transmitted
MaRussiya [10]

Answer:

Contagious is a method in which a bloodborne pathogen may be transmitted

Explanation:

Contagious are contacted as a result of transmission through blood contact, serum, sweat among others where diseases are said to be infectious

4 0
3 years ago
Other questions:
  • What is a dark area on the surface of the sun that is cooler than the surrounding areas
    8·1 answer
  • Please help!!
    13·2 answers
  • The provider performs an open reduction and internal fixation for left fibula and tibia fractures. select the codes.
    12·1 answer
  • Which group below are all strategies male birds employ to avoid sperm competition?
    5·1 answer
  • a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. wh
    7·2 answers
  • Which of these can be predicted with the help of science?
    12·2 answers
  • HELP PLS FOR A REAL ONE
    13·1 answer
  • Plants that have both imperfect male and imperfect female flowers on a single plant are called (blank).
    7·1 answer
  • Sarah swims at a speed of 6 meters/second and swims for 220 seconds, how far did she swim?
    15·1 answer
  • How might different plant populations within a community compete for access to abiotic factors?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!