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
nirvana33 [79]
3 years ago
13

What is the main criterion that scientists use to decide where to place the boundaries between the major divisions of the geolog

ic time scale?
Biology
1 answer:
aev [14]3 years ago
4 0

Out of the following given choices;

A. major changes in the structure of Earth's layers

B. major changes that occur in the solar system

C. major changes that are recorded in the fossil record

D. major changes in the <span> arr</span>angement of the continents

The answer is C. Changes in the environment in prehistoric times can be best exhibited by the evolutionary changes of living organisms. This is best shown by fossil records. Changes in geological times are characterized by a high rate of varying individuals of a species and with high extinction rates.






You might be interested in
How do you following accurately pairs a type of receptor to the stimuli in which a responds?
Sholpan [36]
<span> <span><span> <span> <span>  <span>A. </span>Mechanoreceptor–temperature </span> </span> </span> <span> <span> <span>  <span>B. </span>Photoreceptor–chemicals </span> </span> </span> <span> <span> <span>  C. Pain receptor–tissue injury </span> </span> </span> <span> <span> <span>  <span>D. </span>Chemoreceptor–pressure </span> </span> </span> </span></span>




8 0
3 years ago
One reason that multiple approaches are often taken to answer a testable question is that scientists
Tju [1.3M]
<span>look at each perspective on how the phenomenon might have took place in a different kind of perspective. Multiple approaches are explored to see which condition fits and answers the query the most -accurate and reliably.

developing a technique for observing an object that has yet to be observed


</span>Thus, to achieve the creative approach above the researchers must utilize and apply the scientific method in gathering, interpreting and analyzing empirical evidence. 

<span>Empirical evidence, data or knowledge is an obtained set of facts or figures or existing and presenting data that was yielded during the process of experimentation or scientific discovery. These empirical data or evidence is further studied and investigated by the scientist in a formal scientific approach which follows the steps of observation, making a hypothesis, gathering data, interpreting data and evaluating the data. These steps of the scientific approach are vital in the course to explain and discuss the result and evidence obtained during the process.
</span>
8 0
3 years ago
Read 2 more answers
cómo la tecnología le ha permitido al ser humano identificar la estructura y función celular para mejorar su calidad de vida?​
Anvisha [2.4K]

Explanation:

nose perdón por no contestar

8 0
3 years ago
Plants could not survive without water's__________ability.
Sedbober [7]
1. Adhesion.
 aka waters ability to spread over a plant, like grass.

3 0
4 years ago
The largest number in ecosystems
Bas_tet [7]

No more than five trophic levels are present in an ecosystem, most have only 4.

3 0
3 years ago
Other questions:
  • What is the term for the two sets of chromatids formed in the parent cell?
    7·1 answer
  • A rain shadow occurs when
    12·2 answers
  • You are doing a mark-recapture experiment to determine the population size of the MendAliens living on an island in my back yard
    15·1 answer
  • 1. <br><br> Each pea-plant gamete has how many alleles for the height gene?
    13·1 answer
  • Altruistic behavior a. is that which benefits others while causing a disadvantage to the individual. b. is not a beneficial evol
    7·1 answer
  • Plants produce hormones, which make them respond to
    8·1 answer
  • How does tannin leave the cell
    11·1 answer
  • Tariq watches a hummingbird hover around a petunia flower. He remembers that when two species interact with each other closely,
    12·1 answer
  • which pathogen causes toxic shock syndrome? group of answer choices vibrio cholerae staphylococcus aureus pseudomonas aeruginosa
    12·1 answer
  • which neurotransmitter is released by both preganglionic and postganglionic neurons of the parasympathetic division?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!