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
NNADVOKAT [17]
3 years ago
15

HELPPP! geologic time begins with a very long span called Precambrian Time. Precambrian Time ended about 544 million years ago.

Since then, the basic units of geologic time are, in order from longest to shortest: A) eras - periods - epochs. B) eras - epochs - decades. C) orders - epochs - periods. D) epochs - periods - centuries.
Biology
2 answers:
kherson [118]3 years ago
7 0

so the answer to this is eras-periods-epochs

spayn [35]3 years ago
3 0
In order<span> to simplify the </span>huge<span> amount of geological information, geologists have ... Fossils records have shown that life existed for about 3,800 million years, but complex life ... </span>begins<span> with the start of the</span>Cambrian period<span>, </span>544 million years ago<span>. ... An </span>era<span> of </span>geologic time<span> from the </span>beginning<span> of the Tertiary</span>period<span> to the present</span><span>.</span>
You might be interested in
30.Of the following, which component of life is the largest?
ipn [44]

Answer: 30. D. Cell

31. A. Tissue

32. D. Biome

33. A. Population

34. D. Condensation

35. B. Precipitation

Explanation:

30. A cell is a largest component of life among the options given. As it includes within it molecule, and organelles required for the functioning and metabolism of cell.

31. A tissue is the smallest component of life. It is made up of group of cells. The cells combine together in tissue to perform a specialized function in organisms.

32. Biome is the largest ecological group which includes diversity of living organisms interacting with the physical environment. The biome is characterised by abiotic factors like climate, temperature, geography, and soil and also by the biotic factors such as flora and fauna.

33. Population is the smallest group which includes the members belonging to the same species living in the same location or region. These members are capable of inbreeding among themselves and producing viable offsprings.

34. Condensation is a process in which the water vapors being in high temperature cools down in the sky to form clouds. It is the part of water cycle.

35. Precipitation is the part of the water cycle. In this the clouds formed after the condensation process, due to increase in amount of water vapors in them the water falls off under the effect of gravity. The precipitation is in the form of sleet, snow, hail, drizzle and rain.

3 0
3 years ago
What is the author’s purpose in writing article( to inform, to persuade, etc)?
klio [65]

You need to show the article to get the answer.

4 0
3 years ago
Which is an example of population density?
Rudik [331]

Answer:

D: two jaguars per thousand hectares.

Explanation:

Population density refers to the computation of population by unit area. It is usually implemented in living organisms, generally in humans. It is a key geological term. In easy form, population density implies to the number of people existing in an area per square kilometer or hectare, etc.

So, two jaguars per thousand hectares is an example of population density as it involves the number of jaguars (population) per thousand hectares (per unit area).

8 0
3 years ago
Do you think any of the mutations could have been harmful for the beetles’ survival? Explain your answer.
Gala2k [10]

Answer:

yes

Explanation:

mutations hurt

8 0
3 years ago
Read 2 more answers
Are all adaptations good?
Gwar [14]

it just as it is tempting to take natural selection to extreme so no not all

4 0
3 years ago
Other questions:
  • How does temperature change affect surface tension
    5·1 answer
  • Plasma membranes of adjacent cardiac muscle cells interlock at specialized regions called intercalated disks. what is the signif
    6·1 answer
  • An oak tree produces two kinds of leaves: large with shallow lobes and narrow with deep lobes. If this dimorphism is based solel
    5·1 answer
  • The products of combustion include ________.
    6·2 answers
  • Plsss helppp plssss helppp
    14·1 answer
  • Describe the biotic and abiotic features of the temperate grasslands
    9·1 answer
  • In the pond where these fish live, temperature is both a ______
    11·1 answer
  • Scientists hypothesize that there are no dinosaurs alive today because
    15·1 answer
  • Select the correct answer.
    12·1 answer
  • Which of the following plants is grown from a bulb​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!