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
Daniel [21]
3 years ago
5

How did early man explain observed events in nature?

Biology
1 answer:
frutty [35]3 years ago
6 0

superstitions, guesses, or logical evaluations.

You might be interested in
What do scientists use to refer to organisms because common names can create confusion? *
Ket [755]

Answer:

Scientific Name

Explanation:

Scientists use a two-namesystem called a Binomial Naming System.

They name animals and plants using the system that describes the genus and species of the organism.

5 0
3 years ago
Read 2 more answers
Why are enzymes found in lysosomes?
coldgirl [10]
Lysosomes are subcallular organelles which perform many important cellular functions
7 0
2 years ago
Can you determine which instances reflect a valid experiment or conclusion? Check only those that are valid.
vagabundo [1.1K]

Answer:

Only options a reflects the instances with valid experiment or conclusion.

Quality of any experiment depends upon two things reliability and validity. Reliability is measure of regeneration of results every time an experiment is performed under specific conditions.

Validity is measure of accuracy of results of an experiment. It can be check by two ways: internal validity (checks the design of the experiment) and external validity (checks if the conclusion is the real explanation of the phenomenon).

Now, in marine biologist experiment, he concluded the results only after one breeding season. This makes his results unreliable as it might have happened by chance.

Similarly, in cola experiment the taste was only checked by one candidate i.e. Karl. He might have problem in his taste buds. In addition, the temperature of cola can also affects its taste which is not taken care of in the experiment. Hence, it is not the valid experiment.

Similarly. Jeanette could use more plants for her experiment and Robert just followed only one instruction. He didn't perform any experiment.

8 0
3 years ago
A student put the powder to the corom board . Sciencetific reason for adding powder is ,
kondaur [170]

Answer:

B or D

Explanation:

think of it how you use chalk on a chalk board, its less friction using chalk instead lets say a marker on a white board.

8 0
2 years ago
Of Dang<br> District<br>is the only hill station of<br>Gujarat​
Vedmedyk [2.9K]

Answer:

Saputara Hill Station

Explanation:

Located atop a thickly forested plateau in the Sahyadri range, Saputara is the only hill station in the Dang district in the south of Gujarat.

8 0
3 years ago
Other questions:
  • (PLEASE HELP) Describe the difference between mechanical and electromagnetic waves. Give an example of each kind of wave related
    14·1 answer
  • What causes a lack of cleavage in some minerals? what causes a lack of cleavage in some minerals? the chemical composition of th
    9·1 answer
  • The __________ regulates the flow of contents from the stomach to the duodenum.
    5·1 answer
  • The glomerulus differs from other capillaries in the body in that it ________.
    13·1 answer
  • Explain what a metapopulation is and why it is important to recognize metapopulation.
    9·1 answer
  • 7. Describe two strategies that parents can use to help cope with stress.
    5·1 answer
  • Is nature or nurture more important
    12·2 answers
  • Which is one way that DNA replication is similar in eukaryotic cells and prokaryotic cells?
    15·2 answers
  • On Venus, the sun appears to rise in the west and set in the east because the planet
    5·1 answer
  • Which immunization is available to prevent communicable disease and illness? Question 11 options: sinus infections ear infection
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!