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
tatyana61 [14]
3 years ago
7

Ancient atmospheric levels of gases can not be determined by?

Biology
1 answer:
Mariana [72]3 years ago
6 0

Answer:

high levels of oxygen

Explanation:

my science teacher once told me

You might be interested in
Which of the following is most likely to increase the effective size of a population?
Alexus [3.1K]

Answer:

D

Explanation:

3 0
3 years ago
AB blood type in humans as well as, red and white striped flowers are examples of this type of inheritance pattern.
Sati [7]

Answer:

The inheritance pattern is CODOMINANCE

Explanation:

Codominance is a type of non-mendelian inheritance i.e. does not follow Mendel's principles of inheritance, in which two alleles of a gene are both dominant, hence, they are both simultaneously expressed in that gene.

Examples or cases of codominance are the AB blood type in humans where alleles A and B are both expressed in the gene. Also, red and white striped flowers in certain plants is an example of codominance as red and white alleles are both expressed.

3 0
2 years ago
Sand for beaches comes from rocks in the area that are weathered down, and
hichkok12 [17]

Answer:

Beaches would shrink until they were no longer there because the sediment is pulled away from the shores by the tide and there would be no new rock sediment to replace the old rock sediment.

7 0
3 years ago
A population of frogs with slightly different coloring is an example of
Julli [10]

A population of frogs with slightly different coloring is an example of microevolution. Microevolution is the changes in the gene pool of a population that can be measured and observed in short periods of time within a population. Microevolution can take place in several ways such as gene flow, genetic drift, mutation and selection.






8 0
3 years ago
What evidence for the age of the Earth is indicated by the fact that sedimentary rock is found on mountain tops?
ruslelena [56]
Undisturbed rock formations on mountain tops are basically an indication of the Earth's age. This can be supported by the law of proposition. This law states that the youngest sediments or rock are found at the top of the sequence and the oldest are found at the bottom - given they're undisturbed. So the higher mountain tops or rocks formation are, the more we can say that the Earth is indeed very old. 
6 0
3 years ago
Other questions:
  • In ____________ , signals pass through a cell junction from one cell to adjacent cells.
    10·1 answer
  • Please help will give brainliest asap
    5·2 answers
  • Tara has just entered the fetal period. therefore, it has been ________ months since conception.
    10·2 answers
  • What is the best description of the evolution of camouflage by natural selection?
    5·1 answer
  • Which of these is an example of climate?
    7·2 answers
  • Which statement about enzymes is true?
    9·1 answer
  • 1) How can you still justify saying that Canada has a population density of 8.7 people
    12·1 answer
  • Which statement is true of a chemical reaction Energy is always released energy is always absorbed energy is not transferred ene
    10·1 answer
  • A Giant factory farm uses large open lagoons to treat waste from the buildings where hogs are stored. The problem is that the la
    9·1 answer
  • 1. Bacteria after transduction contains :
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!