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
yKpoI14uk [10]
3 years ago
9

Explain what strata are

Biology
2 answers:
Kazeer [188]3 years ago
6 0

a layer or a series of layers of rock in the ground.
Shalnov [3]3 years ago
3 0

Answer:

a layer or a series of layers of rock in the ground. ,

a level or class to which people are assigned according to their social status, education, or income.

Explanation:

You might be interested in
What happens if you connect a battery to a small light bulb with a single wire .?
Verdich [7]
The light will not light up,
; the circuit is incomplete

Also I consider this physics and electronics
6 0
3 years ago
What are the 3 different shapes, or structures, or carbon base molecules?
ddd [48]

Answer:

Carbon based molecules have 3 main structures which are

straight chain

branched chains

rings

Explanation:

The structure or shape of carbon can be a straight chain, branched chained or in the form of rings. Examples of straight chain carbon includes propane, butane and pentane. Examples of branched chain carbons include members of the alkyl group like methyl and ethyl. Ring shaped carbons form structures in the form of rings like benzene which forms a six carbon ring. All these structures are made and dependent on the ability of carbon molecules to form four covalent bonds. Enormous, complex molecules can be formed by the binding of carbon chains to carbon rings. The carbon based molecules are very important as they are the basic buiilding blocks of life. Many important molecule like the DNA, RNA, lipids are made up of carbon atoms.

3 0
3 years ago
Please help me....... ​
vichka [17]

Answer:

13. cytoplasm

6. microscope

7. tissue

5.organ system

15. organ

5 0
3 years ago
What is the difference in inheritance between boys and girls for sex linked traits
avanturin [10]
Boys get dominant traits

7 0
3 years ago
What is produced when there is no oxygen present for the muscle cells?
Arisa [49]
Lactate is produced by fermentation
3 0
3 years ago
Other questions:
  • PLEASE HELP!!!!!
    8·2 answers
  • Why do warmer and wetter biomes have higher net primary productive??
    15·1 answer
  • The slower an object moves the more kinetic energy it has.<br><br> True<br><br> False
    12·2 answers
  • When in england, darwin displayed a wide variety of physical symptoms. these symptoms were probably ___?
    15·1 answer
  • In his science class, mr. brown heats a small amount of iodine in a test tube. the iodine changes into a pink gas without changi
    14·2 answers
  • Give two differences between the structure of bacterial cells and the structure of plant cells.
    8·1 answer
  • Desertification is cause by___
    7·1 answer
  • The pH scale measures how acidic or basic a substance is. Normal drinking water needs to have a pH of less than 6.5. Model the n
    8·1 answer
  • Match the vocabulary word with the correct definition
    14·1 answer
  • Explain why some leaves are green and some are yellow in the photosynthesis process
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!