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
11111nata11111 [884]
2 years ago
9

!!!!!How do radioactive elements help scientists establish how old rocks and fossils are?!!!!

Biology
1 answer:
MAVERICK [17]2 years ago
6 0

Answer:

I will give a hypothesis. Just like a tree, when you cut a tree by its trunk, you will the rings. The rings around it represents the tree's age. So when you cut rock, the pores in the rock determine whether it is an old rock or a fossil rock.

Explanation:

The reason is, if it is limestone and it is an old rock, the pores will be slightly big and if the limestone is a fossil rock, then the pores will be bigger due to leaching or denaturing of the minerals in the rock through the ages.

You might be interested in
This can contribute to desert formation:
Tatiana [17]

Answer:

C

Explanation:

Due to the erosion of soils, no trees to protect the ground from drying out.

3 0
2 years ago
Read 2 more answers
How could you prevent the contamination of the phosphorus cycle?
VashaNatasha [74]
You could prevent it by not seeing it as much
8 0
3 years ago
A single cell passing through meiosis and cytokinesis results in the formation of:_______
Contact [7]
4 haploid daughter cells
4 0
10 months ago
When determining the temperature of a substance, what property of its particles is being measured?
Nastasia [14]

Answer:

Not 100% sure but I do think that its the kinetic energy. Hope this help you.

<em>I hand to look it up.. but everything said </em><em>kinetic energy.</em><em> Really hope this helps.</em>

7 0
3 years ago
hich cell structure is the gatekeeper, controlling what goes in and out of the cell? A) c - nucleus Eliminate B) e - vacuole C)
andrezito [222]
<span>A) c - nucleus Eliminate</span>
8 0
3 years ago
Other questions:
  • Which of these is a technique used in forest management, farming, prairie restoration or greenhouse gas abatement where a fire i
    9·2 answers
  • Biomolecules biology help please
    5·1 answer
  • The Gulf of California is located on the Tropic of Cancer. At what position of Earth, will the sun be exactly overhead at the Gu
    14·2 answers
  • What reactions make up the calvin cycle?
    13·2 answers
  • For water to enter the ground there must be?
    11·2 answers
  • Problems with which part of the bone would lead to the greatest loss of
    10·1 answer
  • Use the following study to answer the following question(s): A researcher applies varying amounts of fertilizer (0, 2, 4, 8, 10
    12·1 answer
  • Explain how environmental factors affect the rate of transpiration in flowering plants​
    6·1 answer
  • when you mix instant coffee creamer sugar and hot water all together what kind of mixture are you going to form​
    13·1 answer
  • Cho trâu đực đen 1 giao phối với trâu cái đen 2. Năm đầu sinh được nghé đen 3 và năm sau sinh được nghé xám 4.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!