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
SCORPION-xisa [38]
3 years ago
10

Egyptian papyruswith 63% of its original carbon-14 atoms

Biology
1 answer:
exis [7]3 years ago
8 0

Answer:

Egyptian papyrus with 63% of its original carbon-14 atoms Aboriginal charcoal with 22% of its original carbon-14 atoms Mayan headdress with 79% of its original carbon-14 atoms Neanderthal skull with 3% of its original carbon-14 atoms The half-life we're using is 6000 years The number of original atoms is 100 Please explain the formula. Do not just give me the answers.

You might be interested in
Which of the following best sequences the functions of the digestive system from start to finish?
dolphi86 [110]
The answer is d. Ingestion, digestion, absorption, elimination.

There are 4 phases of the digestive system function:
1. Ingestion - the process of the food entering the mouth. 
2. Digestion - the process of breaking the food into small particles.
3. Absorption - the process of the absorbing small food particles into the blood from the intestines.
4. Elimination - is the process of removing the waste out of the body.
5 0
3 years ago
Read 2 more answers
Describe the production and processing of a protein that that will be exported from a eukaryotic cell.
12345 [234]
Firts you begin with the separation of the messenger (RNA) from the (DNA) template and end with the release of the protein at the plasma membrane.

8 0
3 years ago
How many amino acids will be in the polypeptide produced by the normal DNA/mRNA sequence
aniked [119]
The number of amino acids that will be in the polypeptide chain produced by the normal DNA or MRNA sequence is usually 30 amino acids. Although the number of amino acids depends on the function of the generated DNA or RNA. The types of amino acids also differ depending on the function. 
7 0
3 years ago
Eerrrrrrrrrrrr ff f tr tr rt t rt rt t 5h 5 6h 56h 56 6
scoundrel [369]

Answer:

YURRRRRRRRRRRR, Ion understand wat u want me to answer.

Explanation:

~Bre

6 0
3 years ago
How do melting ice caps and glaciers affect sea level
Serjik [45]

If the ice is lying on land, melting ice will slowly raise sea levels.  

Explanation:

Ice in the Arctic ocean is floating on the ocean and so when it melts it does not raise sea levels anymore - its like ice cubes in a drink - its already displaced as much water as its going to.

However, the big ice caps of Antarctica and Greenland are mostly lying on land and so as they melt they add more water to the oceans and the average sea level rises.

If all the ice in Greenland were to melt the sea level would rise by about 7 meters which would flood out millions of people living in coastal cities. If all the ice in Antarctica were to melt, this would add 72 meters to average sea levels.

Right now, thermal expansion of the oceans, plus melting ice from continental alpine glaciers, is contributing the most to sea level rise (as the atmosphere warms from global warming, some heat is transferred to the oceans). Current estimates are that sea levels may rise as much as 1 meter (3-4 feet) by the year 2100.

5 0
3 years ago
Read 2 more answers
Other questions:
  • In pea plants, the allele for purple flowers is dominant over the allele for whi te flowers. The flower color of one pea plant i
    10·2 answers
  • Why do complimentary nucleotides across the double stranded DNA bond together using hydrogen bonds rather than covalent bonds
    15·1 answer
  • hen faced with a sudden drop in environmental temperature, what will happen to an ectothermic animal? it is likely to experience
    10·1 answer
  • Which two statements about plastics are true? They are made from oil and natural gas. They are natural materials. They are good
    14·1 answer
  • 16. During electron transport reactions a. OH- accumulates on the outside of the membrane while H accumulates on the inside. b.
    14·1 answer
  • Brainly involved! :) Why is studying animals in the wild considered to be somewhat experimentally "out of control"?
    13·2 answers
  • What are two way metamorphic rocks can be changed to sedimentary rock
    8·1 answer
  • Identify the two layers that surround the sun's innermost layer. Select the two correct answers.
    7·2 answers
  • Aquifers are ___ . A. Structures used to transport water from city to city
    14·1 answer
  • What is the main function of the central vacuole in a plant cell?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!