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
Alex787 [66]
3 years ago
15

A science that is a source of all scientific theories

Biology
1 answer:
Alex777 [14]3 years ago
3 0

Answer:

A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world.

Explanation:

You might be interested in
Hot springs in Yellowstone National Park can reach 205 degrees Fahrenheit (96 degrees Celsius), a temperature at which few organ
Verdich [7]

Answer:

Thermophiles have heat-resistant enzymes.

Explanation:

A hypothesis refers to the possible explanation of processes and is based on observation.  

Thermophiles are able to survive the extremes of the temperature found in hot springs of Yellowstone National Park. Their ability to withstand such temperature may be due to the presence of heat resistant enzymes.

Since enzymes are proteins, they are denatured at higher temperatures. It is one of the factors that determine the temperature range that can be tolerated by an organism.  

Hence, the presence of heat resistant enzymes in thermophiles can be one of the possible explanations about their ability to survive under the temperature as high as 205 degrees Fahrenheit.  

3 0
3 years ago
Explain the difference between afferent and efferent neurons.<br><br> will give brainliest
Olin [163]

Answer:

  • Neurons that receive information from our sensory organs (e.g. eye, skin) and transmit this input to the central nervous system are called afferent neurons.

  • Neurons that send impulses from the central nervous system to your limbs and organs are called efferent neurons.

Explanation:

<h2>Hope this helps you !! </h2>
8 0
2 years ago
How many recessive genes does a individual need in order to show the recessive trait?
aleksandrvk [35]
Both genes need to be recessive in order for a recessive trait to be expressed.

I hope this helps!
4 0
3 years ago
Read 2 more answers
What happens after a mass extinction, such as an ice age or the extinction of the dinosaurs? (
photoshop1234 [79]
The surviving species evolve more rapidly
8 0
3 years ago
Read 2 more answers
All you need to know is in the pic below
Tatiana [17]

Answer:

B matter not created destroyed bonds are

8 0
2 years ago
Read 2 more answers
Other questions:
  • The centromere joins the sister chromatids in the middle during the
    9·1 answer
  • Which circumstance can cause negative population growth?
    5·2 answers
  • Cohesion describes water's _____.
    11·2 answers
  • Which of the following would differ if you compared the same reaction taking place with and without enzyme?
    5·1 answer
  • Why heart disease is more common in developed countries
    6·1 answer
  • How can you tell the stigma<br>from the stamens in a tubular insect-pollinated flower​
    12·2 answers
  • A boxer has been jumping rope for an hour. His leg muscles are burning and he feels weak. Which of the following most likely exp
    13·1 answer
  • List the 7 levels of classification from largest to smallest.
    11·2 answers
  • The law that states rock layers closest to the surface are the newest or youngest rock is
    15·2 answers
  • What questions do you have about our origins? What clues in nature can we look for to investigate this mystery?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!