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
Romashka [77]
3 years ago
14

Which statements correctly describe theories? Check all that apply.

Biology
2 answers:
kkurt [141]3 years ago
5 0
Theories are a collection of scientific data that is generally accepted and reproducible. Theories are a result from several repeated experiments, but theories are not based on a single hypothesis. Several hypotheses are tested and appraised to become a well accepted theory. Theories may also be revised over time and can predict what may happen in the future. On the other hand, theories are not proven facts.
Archy [21]3 years ago
4 0

The correct answers A, C, and D.

A. Theories result from several repeated experiments. B.   Theories explain observations and hypotheses.  D. Theories may be revised over time.

You might be interested in
Land breezes occurred at night? True or false
Rama09 [41]

I believe that the nswer is true.

4 0
3 years ago
Read 2 more answers
According to the nebular theory, a solar system begins when an interstellar cloud, containing approximately 75% hydrogen, 25% he
azamat

"Gravitational attraction" is initially responsible for the formation of the clumps of matter within this interstellar cloud.

<u>Answer:</u> Option C

<u>Explanation:</u>

About 4.6 billion years ago, the solar systems were a bunch of gases and dusts, referred to solar nebula. Gravity squeezed the material as it started to rotate, creating the sun at the middle of the fog.

The rest of the material began to accumulate with the sunrise. The smaller particles moved together to form larger particles that were connected by gravity. As lumps develop, gravity increases and turns into kinetic energy of moving particles that collide and produce heat.

4 0
3 years ago
The genetic change in a population or species over many generations is _____.
Rus_ich [418]

Answer:

A: gene flow

Explanation:

I can not really explain it i just have this hunch let me know.

8 0
3 years ago
Read 2 more answers
The monomer of most lipids is called a
galben [10]

It is usually acetic acid that nature likes to make lipids out of.

7 0
3 years ago
The Moon can be seen on Earth because it produces its own light. True or false
antoniya [11.8K]

Answer:

false

Explanation:

These different faces are called phases and they are the result of the way the Sun lights the Moon's surface as the Moon orbits Earth. The Moon can only be seen as a result of the Sun's light reflecting off it. It does not produce any light of its own.

7 0
3 years ago
Read 2 more answers
Other questions:
  • A formal decision by a governing body is known as a(n) ___________. A. amendment B. resolution C. catayst D. contingent Please s
    6·2 answers
  • Lyme disease is a bacterial infection that is passed from ticks to humans. What kind of relationship exists between the bacteria
    15·2 answers
  • The axons of the olfactory sensory neurons project to the _____________ in the brain.
    5·1 answer
  • Match the system with its correct description: the peripheral nervous system __________.
    11·1 answer
  • Explain 3 different ways seeds can be transported from location to another
    10·2 answers
  • What are the special adaptations needed for life on land?
    8·1 answer
  • How much cytosine is in cows
    15·2 answers
  • Which options describe Darwin's theory of natural selection? Select all that apply. Natural selection results in descent with mo
    5·1 answer
  • Which of these planets would be most able to support a colony of humans?
    8·1 answer
  • To best display the distribution of sex (male, female, other), we could use:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!