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
lina2011 [118]
3 years ago
6

When did the Silurian period occur?

Biology
1 answer:
Ad libitum [116K]3 years ago
4 0
I believe the correct answer is A) Silurian period occurred before the Neogene era, because the other answer are wrong.
Hadean eon ended before Silurian period.
Mesozoic and Permian era were after Silurian period.
You might be interested in
How many body parts does a Spotted eagle ray have?
leonid [27]
I hope this helps you x

7 0
3 years ago
The lysosome is formed from
lianna [129]
The answer is C. Golgi Apparatus
8 0
4 years ago
Read 2 more answers
Ocean acidification impacts are:<br> 1. <br> 2. <br> 3. <br> 4.
____ [38]

Explanation:

<em>In </em><em>the </em><em>2</em><em>0</em><em>0</em><em>-</em><em>p</em><em>l</em><em>u</em><em>s</em><em> </em><em>years </em><em>since </em><em>the </em><em>industrial </em><em>revolution </em><em>began,</em><em>concentration </em><em>of </em><em>carbon </em><em>dioxide </em><em>in </em><em>the </em><em>atmosphere </em><em>has </em><em>increased </em><em>due </em><em>to </em><em>human </em><em>actions.During </em><em>this </em><em>time,</em><em>the </em><em>pH </em><em>of </em><em>surface </em><em>ocean </em><em>waters </em><em>has </em><em>fallen </em><em>by </em><em>0</em><em>.</em><em>1</em><em> </em><em>pH </em><em>units.This</em><em> </em><em>might </em><em>not </em><em>sound </em><em>like </em><em>much,</em><em>but </em><em>the </em><em>pH </em><em>scale </em><em>is </em><em>logarithmic,</em><em>so </em><em>this </em><em>change </em><em>represents </em><em>approximately </em><em>a </em><em>3</em><em>0</em><em> </em><em>percent </em><em>increase </em><em>in </em><em>acidility.</em>

<em>Pick </em><em>as </em><em>brainliest </em><em>like </em><em>my </em><em>answer</em>

<em>that's </em><em>the </em><em>answer </em><em>of </em><em>my </em><em>book </em>

<em>hope </em><em>it </em><em>helps</em>

<em>#</em><em>b</em><em>r</em><em>a</em><em>i</em><em>n</em><em>l</em><em>y</em><em>e</em><em>v</em><em>e</em><em>r</em><em>y</em><em>d</em><em>a</em><em>y</em>

<em>#</em><em>c</em><em>t</em><em>t</em><em>o</em>

6 0
3 years ago
Monosaccharides are aldehyde or ketone derivatives of straight-chain hydroxy alcohols that have at least 4 carbon atoms.
ratelena [41]
Your answer is false.
4 0
4 years ago
Of what is this an example? A puppy’s cells have two sex chromosomes that are the same.
WITCHER [35]
Female. If the puppy has two identical chromosomes, it would be XX, being female. 
6 0
3 years ago
Read 2 more answers
Other questions:
  • The brain has very limited ability to repair or reorganize itself after injury or damage. true false
    13·1 answer
  • Define what is a sex -linked disorder
    15·1 answer
  • Following a cut or scrape what process repairs your skin?
    9·2 answers
  • The sum of all earth's ecosystems is called the __________.
    10·1 answer
  • What happens to breathing rate with increase in Temp?
    13·2 answers
  • Tina is getting ready to plan her science fair project. She is intrested in doing something with tomato plants. Which of the fol
    10·1 answer
  • Single-celled, living organisms that can survive independently:
    5·1 answer
  • What is a consumer?
    6·2 answers
  • Which of the following best describes the term translation?
    5·1 answer
  • Which type of leaves are most likely found on plants that are best suited to living on the floor of a dense forest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!