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
expeople1 [14]
3 years ago
9

Which measurement do geologists use to find the absolute age of once-living things?

Biology
1 answer:
juin [17]3 years ago
8 0

Answer:

Radiocarbon dating

Explanation:

Radiocarbon dating measures radioactive isotopes in once-living organic material instead of rock, using the decay of carbon-14 to nitrogen-14. Because of the fairly fast decay rate of carbon-14, it can only be used on material up to about 60,000 years old.

You might be interested in
Which is a predator/perey relationship?
Romashka [77]

Answer:

A.

Explanation:

Predator-prey relations refer to the interactions between two species where one species is the hunted food source for the other.

6 0
3 years ago
Read 2 more answers
What are the types of bones​
Ksenya-84 [330]

Answer: The four principal types of bones are long, short, flat and irregular. Bones that are longer than they are wide are called long bones.

Hope this helps...... Stay safe and have a Merry Christmas!!!! :D

I just want to say that my account got deleted yesterday and i would love if i got at least 15-20 friends by Christmas.

5 0
3 years ago
If Y = -2 bars and Ys = +2 bars, then Wp =​
Tcecarenko [31]

Answer:

?

Explanation:

5 0
3 years ago
The mantle and core would be considered part of which earth system realm
dolphi86 [110]
Biological realm..............
4 0
3 years ago
Read 2 more answers
Which process allows organisms to use nitrogen based molecules
Maurinko [17]
Fixation
Nitrogen is converted from atmospheric nitrogen (N2) into usable forms, such as NO2-, in a process known as fixation. The majority of nitrogen is fixed by bacteria, most of which are symbiotic with plants. Recently fixed ammonia is then converted to biologically useful forms by specialized bacteria
6 0
3 years ago
Other questions:
  • In many tissues, one of the earliest responses to cellular injury is a rapid increase in the level of enzymes involved in the pe
    10·1 answer
  • How many ribose molecules are found in ATP?
    15·1 answer
  • Which was not produced by volcanic outgassing?
    12·2 answers
  • A(n)________is what your body does in reaction to a stimulus.
    11·2 answers
  • How are a white squirrel and gray squirrel considered to be the same species.<br> ​
    13·1 answer
  • Part A
    8·1 answer
  • Fill in the blanks
    11·1 answer
  • 50 points all three please asap
    12·1 answer
  • A male bison charging another male bison is an illustration of which behavior?.
    13·1 answer
  • The _____ is about determining if you are the way you are because of your genes or because of your upbringing.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!