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
statuscvo [17]
3 years ago
15

How are fossils used to date organisms?

Biology
1 answer:
kondor19780726 [428]3 years ago
3 0
Absolute dating is used to determine a precise age of a rock or fossil through radiometric dating methods. This uses radioactive minerals that occur in rocks andfossils almost like a geological clock. It's often much easier to date volcanic rocks than the fossils themselves or the sedimentary rocks they are found in.
You might be interested in
what type of skeleton for sponges, cnidarias, roundworms, annelids, mollusks, arthropods, echinoderms, and vertebrates.
Fofino [41]

Answer:

Endoskeleton

Explanation:

An internal skeleton is called an endoskeleton, which is what vertebrates have.  A sponge endoskeleton consists of short, sharp rods called spicules

Spicules are made of silica, calcium carbonate, etc.

3 0
3 years ago
Read 2 more answers
Asexual reproduction results in offspring that are genetically identical to their parent. what type of cell process commonly occ
madreJ [45]
Ion know this .. Ask Google.
7 0
3 years ago
What do the many overlapping food chains in an ecosystem makeup?
lesya692 [45]
The food chains make up the food webs
7 0
3 years ago
Why are the roles in different ecosystems the same but the species that fill them often different?
bearhunter [10]

Answer:

The ecosystems are different

Explanation:

Every ecosystem needs most of the types, such as producers and herbivours, but different animals need different climates, such as cacti need deserts, yet fish need water, they can't( Or shouldn't ) Be in the same ecosystem due to thier needs.

7 0
3 years ago
How are the parts of the solution mixed?
blagie [28]
It would b B.physically because solution is a mixture and mixture is formed by physical change not by chemical
8 0
3 years ago
Read 2 more answers
Other questions:
  • List the plant and animal characteristics of euglena
    11·1 answer
  • A gene is physically located on a _____ in the nucleus of a cell.
    6·1 answer
  • How does the warming of the ocean affect the water cycle?
    14·2 answers
  • MULTIPLE CHOICE QUESTION<br> True or False? Nerve cells are stem cells.<br> Halse
    13·1 answer
  • What is the significance of neutral mutations
    9·1 answer
  • Questions
    5·1 answer
  • If an Animalia taxon ends in "ata":
    14·2 answers
  • 24. What are two reasons why objects on earth stop moving?
    5·2 answers
  • When scientists compare molecular clocks between species, they
    15·2 answers
  • 100 POINTS AND BRAINLIEST!! ONLY IF YOU GET IT CORRECT!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!