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
andrew11 [14]
3 years ago
14

A shell is composed of three layers? - list and describe each layer.

Geography
1 answer:
sleet_krkn [62]3 years ago
4 0

Three layers:

(uncalcified)-An outer proteinaceous periosteum,

(calcified)- a primatic layer,

(calcified)- and an inner pearly layer of nacre.

You might be interested in
The Sun belongs to this class of stars.? The Sun belongs to this class of stars. a. black hole c. red giant
Sergio039 [100]
Salutations!

<span>The Sun belongs to this class of stars?

The Sun belongs to main- sequence stars. Over 90% stars in the universe, which includes the sun are a part of the main sequence stars.

Hope I helped.</span>
8 0
3 years ago
What is the 1000 year period after the fall of rome called?
inna [77]
Salutations!

What is the 1000 year period after the fall of Rome called?

The 1000 year period after the fall of Rome is called Middle Ages. This is a period where the Odovacor, German prince had sway the power of the Roman army of Italy.

Hope I helped (:

Have a great day!
5 0
3 years ago
Does populism provide an effective solution to the nations problems
Fofino [41]
In A Way, Populism did provide an exit strategy from Plantationism & Capitalism.

It Provided an Effective set of solutions which were never implemented to the nations poor people without resources of their own problems.
the problems in the USA was always a vicious right wing corportatcracy willing to malign or even physically assassinate populist, american communists, to keep everything same.
3 0
3 years ago
Excessive fertilizer use on farm land can increase nitrogen and phosphorus levels in water from runoff and decrease dissolved ox
garri49 [273]

Answer: True

Explanation:

Eutrophication is a natural phenomena, in this the fertilizers which are rich in concentration of nitrogen and phosphorus due to the effect of surface runoff get deposited in the nearby water body such as river, lake, pond and others.  These fertilizers facilitate the growth of aquatic plants in the water body. The excess growth of plants reduces the oxygen content of the water body, which results in decline in the population of aquatic animals and foul smell in water.  

4 0
3 years ago
Alternate Paths
Studentka2010 [4]

Answer:

sedimentary (ex: limestone), metamorphic (ex: marble), igneous (ex: granite)

Explanation:

sedimentary, metamorphic, and igneous are the 3 types of rocks formed by the rock cycle. didnt know if you only needed that or examples of each kind so I gave both. also not important but a fun fact igneous means made by fire, metamorphic (think of a butterfly, they go through metamorphosis) this means they change, and sedimentary (rocks pressed together to form a new one often found after events such as erosion, etc). hope this helps :)

6 0
3 years ago
Other questions:
  • on vacation Li's family will be visiting an amusement park.Riders must be at least 48 inches tall to go on the roller coast.Li's
    5·2 answers
  • Data collected by the drilling ship Glomar Challenger confirmed that _____.
    12·1 answer
  • Describe the characteristics of the Sahel. Write a paragraph of at least 5 complete sentences.
    6·2 answers
  • What area of the ocean floor usually has the thickest sediment deposits?
    12·1 answer
  • Which county in africa has the highest population?
    12·1 answer
  • Mountains that have developed because of compressional stress—colliding plates that force rock layers upward—are called _____. f
    7·2 answers
  • An eccentric billionaire wants to build a mansion in a location on Earth where the effect of the seasons is the least pronounced
    10·2 answers
  • Which theory do scientists use to explain the formation of our world's land forms?
    14·2 answers
  • Someone help please
    14·1 answer
  • West Virginia has more _____ coal mines than any other state.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!