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
Musya8 [376]
3 years ago
9

Redbeds are hematite layers between layers of rock. They can indicate the presence of which element in the atmosphere?

Biology
1 answer:
densk [106]3 years ago
7 0
Redbeds indicate the presence o iron in the environment. Red beds are red sedimentary rocks and the color is due to the presence of the ferric oxides. Ferric oxides occur as a coating on the sedimentary grains. In between the shale and cherts, iron-rich sediments can be found. 
You might be interested in
All organisms have an equal chance of being preserved. TRUE FALSE
puteri [66]

<u>Answer</u>:-

The merely correct option is False.

Explanation:

Since it is not possible to equally preserve all organisms due to the following:

• Not all of them got the same structure and components

• The decay process

• Life span

• Sedimentary environment

• Taphonomic conditions

• The speed of burial, time of burial and kinds of organisms buried

• Chemistry of environment and many more.

Try this site(I’m not promoting it just found it randomly)

https://sciencing.com/preservedremains-fossil-formed-5799785.html

Hope this helps!!!

6 0
4 years ago
100 points and Brainliest!!! Plus, an opportunity for an extra 100 points if correct.
rewona [7]

Answer:

Natural selection leads to evolution due to the way reproduction works. In the example of European moths during the industrial revolution, we can see this clearly. When the industrial revolution was going, there was more pollution, hence darkening the skies and leaving ash. Moths, which before were white with occasional black spots dominated the area until pollution effected their environment. Whiter moths were eaten by bird who could easily see them against the black trees and skies. These moths could no longer reproduce, they were dead. Moths with more black could survive longer to reproduce because they were harder to see. As time went along, the moths turned mostly black, showing an example of evolution.

3 0
2 years ago
Which structure allows the diaphysis of the bone to increase in length until early childhood, as well as shaping the articular s
Reika [66]
Epiphyseal plate is the structure permits the diaphysis of the issue that remains to be worked out long until early adolescence, and in addition forming the articular surfaces. At times, the epiphyseal plate of the long bones of kids closes too soon this is a result of Elevated levels of sex hormones.
8 0
3 years ago
Read 2 more answers
The epa studies pollution and other environmental health hazards. (1 point) true or false
Goryan [66]
The answer to your question is A or true. 
7 0
3 years ago
Read 2 more answers
There are three steps in recycling. which is the first step?
Crank
I think it is c

Hope this helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • How does your data demonstrate the definition of a half life?
    7·1 answer
  • During the aerobic pathway of carbohydrate metabolism, _______.
    6·1 answer
  • How does the energy Of a reaction change when it is catalyzed by an enzyme?
    13·1 answer
  • We want to study how pH affects the growth of
    6·1 answer
  • Theories can become laws and laws can become theories. <br><br> Plz help fast!!!!!
    12·2 answers
  • What factor gives citizens' groups influence over legislators on environmental issues
    6·2 answers
  • The events in the ovarian and uterine cycles are largely controlled by the pituitary gonadotropins and ovarian hormones. Before
    5·1 answer
  • One difference between the digestive system and the excretory system
    8·1 answer
  • Why Ghana, Mali, and<br> Songhai rose and fell.<br> Please help me!!! I will mark
    10·2 answers
  • SpongeBob loves to garden and wants to grow lots of pink flowers for his pal Sandy.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!