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
lisabon 2012 [21]
2 years ago
15

Which describes the geological time of the first land plants?

Advanced Placement (AP)
1 answer:
Artemon [7]2 years ago
4 0

Answer:

The first land plants appeared around 470 million years ago, during the Ordovician period, when life was diversifying rapidly. They were non-vascular plants, like mosses and liverworts, that didn't have deep roots. About 35 million years later, ice sheets briefly covered much of the planet and a mass extinction ensued.

Explanation:

You might be interested in
What is the square root of 1.45?<br><br> Brainliest will be given for the correct answer.
charle [14.2K]

Answer:

√1.45 = 1.2041594578792

Explanation:

Step 1:

Divide the number (1.45) by 2 to get the first guess for the square root .

Step 2:

Divide 1.45 by the previous result. d = 1.45/0.725 = 2.

Average this value (d) with that of step 1: (2 + 0.725)/2 = 1.3625

previous value = 0.725 - 1.3625 = 0.6375.

0.6375 > 0.001

Now we repeat the step

Step 3:

Divide 1.45 by the previous result. d = 1.45/1.3625 = 1.0642201835.

Average this value (d) with that of step 2: (1.0642201835 + 1.3625)/2 = 1.2133600918

Error = new guess - previous value = 1.3625 - 1.2133600918 = 0.1491399082.

0.1491399082 > 0.001.

Step 4:

Divide 1.45 by the previous result. d = 1.45/1.2133600918 = 1.1950285903.

Average this value (d) with that of step 3: (1.1950285903 + 1.2133600918)/2 = 1.2041943411 (new guess).

Error = new guess - previous value = 1.2133600918 - 1.2041943411 = 0.0091657507.

0.0091657507 > 0.001.

Step 5:

Divide 1.45 by the previous result. d = 1.45/1.2041943411 = 1.2041245757.

Average this value (d) with that of step 4: (1.2041245757 + 1.2041943411)/2 = 1.2041594584

- previous value = 1.2041943411 - 1.2041594584 = 0.0000348827.

0.0000348827 <= 0.001. accuracy, we stop the iterations and use 1.2041594584 as the square root.

4 0
3 years ago
Read 2 more answers
Kung iuugnay natin sa kasalukuyang panahon, ano ang isa sa pinakamahalagang gampanin ng katangiang pisikal ng Asya sa pamumuhay
Aleks [24]

Answer:Hiiiiiiiiiiiiii

Explanation:HIIIIIIIIIIII

8 0
3 years ago
To secure the dorm you would like, it is important to:
son4ous [18]
The answer is D . pay attention to important deposit dates for apex students it is C . 

3 0
3 years ago
Read 2 more answers
Which sentence has correct capitalization?
viva [34]

Answer:

B

Luke said he met Michael Jordan when he went to a Bulls game, but Michael Jordan was too busy to sign autographs.

6 0
3 years ago
Explain what indications an analysis of a postmortem forebrain can reveal about an individual’s cognitive ability.
Serhud [2]
When we compare animals to one another there<span> is a </span>correlation between<span> relative</span>brain size<span> and performance on </span>intelligence<span> tests. But we have to consider body </span>size<span>, because large animals need larger </span>brains<span> to monitor and run their large organs and higher number of nerve endings.</span>
5 0
3 years ago
Other questions:
  • Apprenticeships can be found by contacting a:
    9·1 answer
  • (Psychology)If you are in a group of stranges who take turns introducing themselves, you will typically have the most difficult
    9·1 answer
  • Help, please as fast as you can
    6·1 answer
  • What falls in the gray area between living and nonliving things?
    6·1 answer
  • 1. How can you find your academic advisor?
    5·2 answers
  • Free points c cds cxcxcxvc
    11·2 answers
  • Mga napapakinabangan sa panahon ng bato at panahon ng panahon ng metal
    9·2 answers
  • I REALLY NEED HELP ON THE QUESTION PLEASE!!!!!
    15·1 answer
  • Panuto: Tukuyin kung anong bahagi ng talata ang isinasaad sa sumusunod na
    10·1 answer
  • According to Hume, what are the prospects for a scientific understanding of
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!