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
serious [3.7K]
3 years ago
6

What are the 2 most abundant elements found in the Earth's crust?

Biology
1 answer:
Goshia [24]3 years ago
7 0

Explanation:

carbon and hydrogen

hope it's helpful and have a great day

You might be interested in
A new mutation arises in one person on the island of Kiribati (human population size 100,000). Assuming this particular mutation
tatuchka [14]

Answer:

0.999999 ≈ 1

Explanation:

In a population ( N ) there is the presence of 2N alleles in the population also chance of fixation can be expressed as ; 1/ 2N

Therefore the probability that the mutation will be lost due to genetic drift

= 2N - 1 / 2N ---- ( 1 )

given that ; N = 100,000

back to equation 1

P ( losing mutation due to genetic drift ) = ((2*100,000) - 1 )) / ( 2* 100,000 )

= ( 200,000 - 1 ) / 200,000

= 0.999999 ≈ 1

5 0
3 years ago
The DNA sequence of a gene changed from AACTTG to AACATG. What kind of mutation occurred?
Katena32 [7]
Insertion mutation takes the T out and replaces it with an A. 
7 0
3 years ago
Read 2 more answers
The probability of producing a normal child by two parents who are carriers for an autosomal recessive disorder is ____.
IgorLugansk [536]

I do believe it is 25%

5 0
3 years ago
Which cells contain only one sex chromosome? somatic cells gamete cells hybrid cells autosomal cells
DerKrebs [107]
Gamete Cells. Eggs and sperm are reproductive cells and reproductive cells are called gametes.
4 0
4 years ago
Read 2 more answers
PLEASE HELP!!!!!
Aliun [14]
The air outside your body because when you tried to hold your breath the pressure builds and forces your body to breath by letting out the air but depending the altitude you are the pressure can change hope this helps
7 0
3 years ago
Other questions:
  • Where 99% of photosynthesis occurs
    6·1 answer
  • This is any multicellular living thing that obtains energy from sunlight or makes its own food
    7·2 answers
  • What do you know regarding ischemia that is confined to only the posterior and or lateral segments of the left ventricle?
    9·1 answer
  • List some possible polymers that can be formed from each of these monomers
    15·1 answer
  • Which of the following is NOT a possible consequence of global warming?
    7·2 answers
  • All objects anywhere on or near the Earth are
    15·2 answers
  • In this equation for photosynthesis where does the first reactant come from and what happens to it in the photosynthetic process
    13·2 answers
  • The ability to reproduce results is an important part of any science experiment. Identify the words that best describe this stat
    5·2 answers
  • Which part of the nucleotide contains the element Nitrogen?
    6·1 answer
  • Which ONE of the following do you think provides the MOST DIRECT energy for a plant to move and function?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!